198596664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 688128000

約数和(自身を除く): 489531336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 223, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 446, 456, 504, 513, 532, 558, 589, 651, 669, 684, 744, 756, 798, 837, 868, 892, 1026, 1064, 1116, 1178, 1197, 1302, 1338, 1368, 1512, 1561, 1596, 1674, 1736, 1767, 1784, 1953, 2007, 2052, 2232, 2356, 2394, 2604, 2676, 3122, 3192, 3348, 3534, 3591, 3906, 4014, 4104, 4123, 4237, 4683, 4712, 4788, 5208, 5301, 5352, 5859, 6021, 6244, 6696, 6913, 7068, 7182, 7812, 8028, 8246, 8474, 9366, 9576, 10602, 11718, 12042, 12369, 12488, 12711, 13826, 14049, 14136, 14364, 15624, 15903, 16056, 16492, 16948, 18732, 20739, 21204, 23436, 24084, 24738, 25422, 27652, 28098, 28728, 29659, 31806, 32984, 33896, 37107, 37464, 38133, 41478, 42147, 42408, 46872, 48168, 48391, 49476, 50844, 55304, 56196, 59318, 62217, 63612, 74214, 76266, 82956, 84294, 88977, 96782, 98952, 101688, 111321, 112392, 114399, 118636, 124434, 127224, 131347, 145173, 148428, 152532, 165912, 168588, 177954, 186651, 193564, 222642, 228798, 237272, 248868, 262694, 266931, 290346, 296856, 305064, 337176, 355908, 373302, 387128, 394041, 435519, 445284, 457596, 497736, 525388, 533862, 580692, 711816, 746604, 788082, 800793, 871038, 890568, 915192, 919429, 1050776, 1067724, 1161384, 1182123, 1306557, 1493208, 1576164, 1601586, 1742076, 1838858, 2135448, 2364246, 2613114, 2758287, 3152328, 3203172, 3484152, 3546369, 3677716, 4728492, 5226228, 5516574, 6406344, 7092738, 7355432, 8274861, 9456984, 10452456, 11033148, 14185476, 16549722, 22066296, 24824583, 28370952, 33099444, 49649166, 66198888, 99298332, 198596664]

約数ペア:

[(1, 198596664), (2, 99298332), (3, 66198888), (4, 49649166), (6, 33099444), (7, 28370952), (8, 24824583), (9, 22066296), (12, 16549722), (14, 14185476), (18, 11033148), (19, 10452456), (21, 9456984), (24, 8274861), (27, 7355432), (28, 7092738), (31, 6406344), (36, 5516574), (38, 5226228), (42, 4728492), (54, 3677716), (56, 3546369), (57, 3484152), (62, 3203172), (63, 3152328), (72, 2758287), (76, 2613114), (84, 2364246), (93, 2135448), (108, 1838858), (114, 1742076), (124, 1601586), (126, 1576164), (133, 1493208), (152, 1306557), (168, 1182123), (171, 1161384), (186, 1067724), (189, 1050776), (216, 919429), (217, 915192), (223, 890568), (228, 871038), (248, 800793), (252, 788082), (266, 746604), (279, 711816), (342, 580692), (372, 533862), (378, 525388), (399, 497736), (434, 457596), (446, 445284), (456, 435519), (504, 394041), (513, 387128), (532, 373302), (558, 355908), (589, 337176), (651, 305064), (669, 296856), (684, 290346), (744, 266931), (756, 262694), (798, 248868), (837, 237272), (868, 228798), (892, 222642), (1026, 193564), (1064, 186651), (1116, 177954), (1178, 168588), (1197, 165912), (1302, 152532), (1338, 148428), (1368, 145173), (1512, 131347), (1561, 127224), (1596, 124434), (1674, 118636), (1736, 114399), (1767, 112392), (1784, 111321), (1953, 101688), (2007, 98952), (2052, 96782), (2232, 88977), (2356, 84294), (2394, 82956), (2604, 76266), (2676, 74214), (3122, 63612), (3192, 62217), (3348, 59318), (3534, 56196), (3591, 55304), (3906, 50844), (4014, 49476), (4104, 48391), (4123, 48168), (4237, 46872), (4683, 42408), (4712, 42147), (4788, 41478), (5208, 38133), (5301, 37464), (5352, 37107), (5859, 33896), (6021, 32984), (6244, 31806), (6696, 29659), (6913, 28728), (7068, 28098), (7182, 27652), (7812, 25422), (8028, 24738), (8246, 24084), (8474, 23436), (9366, 21204), (9576, 20739), (10602, 18732), (11718, 16948), (12042, 16492), (12369, 16056), (12488, 15903), (12711, 15624), (13826, 14364), (14049, 14136)]