1240404984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 4294049760

約数和(自身を除く): 3053644776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 197, 217, 234, 248, 252, 273, 279, 312, 364, 372, 394, 403, 434, 468, 504, 546, 558, 591, 651, 728, 744, 788, 806, 819, 868, 936, 961, 1092, 1116, 1182, 1209, 1302, 1379, 1576, 1612, 1638, 1736, 1773, 1922, 1953, 2184, 2232, 2364, 2418, 2561, 2604, 2758, 2821, 2883, 3224, 3276, 3546, 3627, 3844, 3906, 4137, 4728, 4836, 5122, 5208, 5516, 5642, 5766, 6107, 6552, 6727, 7092, 7254, 7683, 7688, 7812, 8274, 8463, 8649, 9672, 10244, 11032, 11284, 11532, 12214, 12411, 12493, 13454, 14184, 14508, 15366, 15624, 16548, 16926, 17298, 17927, 18321, 20181, 20488, 22568, 23049, 23064, 24428, 24822, 24986, 25389, 26908, 29016, 30732, 33096, 33852, 34596, 35854, 36642, 37479, 40362, 42749, 46098, 48856, 49644, 49972, 50778, 53781, 53816, 54963, 60543, 61464, 67704, 69192, 71708, 73284, 74958, 79391, 80724, 85498, 87451, 92196, 99288, 99944, 101556, 107562, 109926, 112437, 121086, 128247, 143416, 146568, 149916, 158782, 161343, 161448, 170996, 174902, 184392, 189317, 203112, 215124, 219852, 224874, 238173, 242172, 256494, 262353, 299832, 317564, 322686, 341992, 349804, 378634, 384741, 430248, 439704, 449748, 476346, 484344, 512988, 524706, 555737, 567951, 635128, 645372, 699608, 714519, 757268, 769482, 787059, 899496, 952692, 1025976, 1049412, 1111474, 1135902, 1290744, 1325219, 1429038, 1514536, 1538964, 1574118, 1667211, 1703853, 1905384, 2098824, 2222948, 2271804, 2461121, 2650438, 2858076, 3077928, 3148236, 3334422, 3407706, 3975657, 4445896, 4543608, 4922242, 5001633, 5300876, 5716152, 6296472, 6668844, 6815412, 7383363, 7951314, 9844484, 10003266, 10601752, 11926971, 13337688, 13630824, 14766726, 15902628, 17227847, 19688968, 20006532, 22150089, 23853942, 29533452, 31805256, 34455694, 40013064, 44300178, 47707884, 51683541, 59066904, 68911388, 88600356, 95415768, 103367082, 137822776, 155050623, 177200712, 206734164, 310101246, 413468328, 620202492, 1240404984]

約数ペア:

[(1, 1240404984), (2, 620202492), (3, 413468328), (4, 310101246), (6, 206734164), (7, 177200712), (8, 155050623), (9, 137822776), (12, 103367082), (13, 95415768), (14, 88600356), (18, 68911388), (21, 59066904), (24, 51683541), (26, 47707884), (28, 44300178), (31, 40013064), (36, 34455694), (39, 31805256), (42, 29533452), (52, 23853942), (56, 22150089), (62, 20006532), (63, 19688968), (72, 17227847), (78, 15902628), (84, 14766726), (91, 13630824), (93, 13337688), (104, 11926971), (117, 10601752), (124, 10003266), (126, 9844484), (156, 7951314), (168, 7383363), (182, 6815412), (186, 6668844), (197, 6296472), (217, 5716152), (234, 5300876), (248, 5001633), (252, 4922242), (273, 4543608), (279, 4445896), (312, 3975657), (364, 3407706), (372, 3334422), (394, 3148236), (403, 3077928), (434, 2858076), (468, 2650438), (504, 2461121), (546, 2271804), (558, 2222948), (591, 2098824), (651, 1905384), (728, 1703853), (744, 1667211), (788, 1574118), (806, 1538964), (819, 1514536), (868, 1429038), (936, 1325219), (961, 1290744), (1092, 1135902), (1116, 1111474), (1182, 1049412), (1209, 1025976), (1302, 952692), (1379, 899496), (1576, 787059), (1612, 769482), (1638, 757268), (1736, 714519), (1773, 699608), (1922, 645372), (1953, 635128), (2184, 567951), (2232, 555737), (2364, 524706), (2418, 512988), (2561, 484344), (2604, 476346), (2758, 449748), (2821, 439704), (2883, 430248), (3224, 384741), (3276, 378634), (3546, 349804), (3627, 341992), (3844, 322686), (3906, 317564), (4137, 299832), (4728, 262353), (4836, 256494), (5122, 242172), (5208, 238173), (5516, 224874), (5642, 219852), (5766, 215124), (6107, 203112), (6552, 189317), (6727, 184392), (7092, 174902), (7254, 170996), (7683, 161448), (7688, 161343), (7812, 158782), (8274, 149916), (8463, 146568), (8649, 143416), (9672, 128247), (10244, 121086), (11032, 112437), (11284, 109926), (11532, 107562), (12214, 101556), (12411, 99944), (12493, 99288), (13454, 92196), (14184, 87451), (14508, 85498), (15366, 80724), (15624, 79391), (16548, 74958), (16926, 73284), (17298, 71708), (17927, 69192), (18321, 67704), (20181, 61464), (20488, 60543), (22568, 54963), (23049, 53816), (23064, 53781), (24428, 50778), (24822, 49972), (24986, 49644), (25389, 48856), (26908, 46098), (29016, 42749), (30732, 40362), (33096, 37479), (33852, 36642), (34596, 35854)]