28135967436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 288

約数和(自身を含む): 82275782400

約数和(自身を除く): 54139814964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 59, 68, 69, 92, 102, 108, 118, 138, 153, 177, 204, 207, 236, 276, 306, 354, 391, 414, 459, 491, 529, 531, 612, 621, 708, 782, 828, 918, 982, 1003, 1058, 1062, 1173, 1242, 1357, 1473, 1564, 1587, 1593, 1836, 1964, 2006, 2116, 2124, 2346, 2484, 2714, 2946, 3009, 3174, 3186, 3519, 4012, 4071, 4419, 4692, 4761, 5428, 5892, 6018, 6348, 6372, 7038, 8142, 8347, 8838, 8993, 9027, 9522, 10557, 11293, 12036, 12213, 13257, 14076, 14283, 16284, 16694, 17676, 17986, 18054, 19044, 21114, 22586, 23069, 24426, 25041, 26514, 26979, 27081, 28566, 28969, 31211, 33388, 33879, 35972, 36108, 36639, 42228, 45172, 46138, 48852, 50082, 53028, 53958, 54162, 57132, 57938, 62422, 67758, 69207, 73278, 75123, 80937, 86907, 92276, 93633, 100164, 101637, 107916, 108324, 115876, 124844, 135516, 138414, 146556, 150246, 161874, 173814, 187266, 191981, 203274, 207621, 225369, 242811, 259739, 260721, 276828, 280899, 300492, 304911, 323748, 347628, 374532, 383962, 406548, 415242, 450738, 485622, 492473, 519478, 521442, 530587, 561798, 575943, 609822, 622863, 666287, 767924, 779217, 782163, 830484, 842697, 901476, 971244, 984946, 1038956, 1042884, 1061174, 1123596, 1151886, 1219644, 1245726, 1332574, 1477419, 1558434, 1564326, 1591761, 1685394, 1727829, 1969892, 1998861, 2122348, 2303772, 2337651, 2491452, 2665148, 2954838, 3116868, 3128652, 3183522, 3370788, 3455658, 3997722, 4415563, 4432257, 4675302, 4775283, 5183487, 5909676, 5996583, 6367044, 6911316, 7012953, 7995444, 8831126, 8864514, 9350604, 9550566, 10366974, 11326879, 11993166, 13246689, 13296771, 14025906, 14325849, 15324601, 17662252, 17729028, 17989749, 19101132, 20733948, 22653758, 23986332, 26493378, 26593542, 28051812, 28651698, 30649202, 33980637, 35979498, 39740067, 45307516, 45973803, 52986756, 53187084, 57303396, 61298404, 67961274, 71958996, 79480134, 91947606, 101941911, 119220201, 135922548, 137921409, 158960268, 183895212, 203883822, 238440402, 260518217, 275842818, 305825733, 407767644, 413764227, 476880804, 521036434, 551685636, 611651466, 781554651, 827528454, 1042072868, 1223302932, 1563109302, 1655056908, 2344663953, 3126218604, 4689327906, 7033991859, 9378655812, 14067983718, 28135967436]

約数ペア:

[(1, 28135967436), (2, 14067983718), (3, 9378655812), (4, 7033991859), (6, 4689327906), (9, 3126218604), (12, 2344663953), (17, 1655056908), (18, 1563109302), (23, 1223302932), (27, 1042072868), (34, 827528454), (36, 781554651), (46, 611651466), (51, 551685636), (54, 521036434), (59, 476880804), (68, 413764227), (69, 407767644), (92, 305825733), (102, 275842818), (108, 260518217), (118, 238440402), (138, 203883822), (153, 183895212), (177, 158960268), (204, 137921409), (207, 135922548), (236, 119220201), (276, 101941911), (306, 91947606), (354, 79480134), (391, 71958996), (414, 67961274), (459, 61298404), (491, 57303396), (529, 53187084), (531, 52986756), (612, 45973803), (621, 45307516), (708, 39740067), (782, 35979498), (828, 33980637), (918, 30649202), (982, 28651698), (1003, 28051812), (1058, 26593542), (1062, 26493378), (1173, 23986332), (1242, 22653758), (1357, 20733948), (1473, 19101132), (1564, 17989749), (1587, 17729028), (1593, 17662252), (1836, 15324601), (1964, 14325849), (2006, 14025906), (2116, 13296771), (2124, 13246689), (2346, 11993166), (2484, 11326879), (2714, 10366974), (2946, 9550566), (3009, 9350604), (3174, 8864514), (3186, 8831126), (3519, 7995444), (4012, 7012953), (4071, 6911316), (4419, 6367044), (4692, 5996583), (4761, 5909676), (5428, 5183487), (5892, 4775283), (6018, 4675302), (6348, 4432257), (6372, 4415563), (7038, 3997722), (8142, 3455658), (8347, 3370788), (8838, 3183522), (8993, 3128652), (9027, 3116868), (9522, 2954838), (10557, 2665148), (11293, 2491452), (12036, 2337651), (12213, 2303772), (13257, 2122348), (14076, 1998861), (14283, 1969892), (16284, 1727829), (16694, 1685394), (17676, 1591761), (17986, 1564326), (18054, 1558434), (19044, 1477419), (21114, 1332574), (22586, 1245726), (23069, 1219644), (24426, 1151886), (25041, 1123596), (26514, 1061174), (26979, 1042884), (27081, 1038956), (28566, 984946), (28969, 971244), (31211, 901476), (33388, 842697), (33879, 830484), (35972, 782163), (36108, 779217), (36639, 767924), (42228, 666287), (45172, 622863), (46138, 609822), (48852, 575943), (50082, 561798), (53028, 530587), (53958, 521442), (54162, 519478), (57132, 492473), (57938, 485622), (62422, 450738), (67758, 415242), (69207, 406548), (73278, 383962), (75123, 374532), (80937, 347628), (86907, 323748), (92276, 304911), (93633, 300492), (100164, 280899), (101637, 276828), (107916, 260721), (108324, 259739), (115876, 242811), (124844, 225369), (135516, 207621), (138414, 203274), (146556, 191981), (150246, 187266), (161874, 173814)]