417950988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 1253145600

約数和(自身を除く): 835194612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 107, 146, 147, 156, 182, 196, 214, 219, 273, 292, 294, 321, 343, 364, 428, 438, 511, 546, 588, 637, 642, 686, 749, 876, 949, 1022, 1029, 1092, 1274, 1284, 1372, 1391, 1498, 1533, 1898, 1911, 2044, 2058, 2247, 2548, 2782, 2847, 2996, 3066, 3577, 3796, 3822, 4116, 4173, 4459, 4494, 5243, 5564, 5694, 6132, 6643, 7154, 7644, 7811, 8346, 8918, 8988, 9737, 10486, 10731, 11388, 13286, 13377, 14308, 15622, 15729, 16692, 17836, 19474, 19929, 20972, 21462, 23433, 25039, 26572, 26754, 29211, 31244, 31458, 36701, 38948, 39858, 42924, 46501, 46866, 50078, 53508, 54677, 58422, 62916, 68159, 73402, 75117, 79716, 93002, 93732, 100156, 101543, 109354, 110103, 116844, 136318, 139503, 146804, 150234, 164031, 186004, 203086, 204477, 218708, 220206, 272636, 279006, 300468, 304629, 325507, 328062, 382739, 406172, 408954, 440412, 477113, 558012, 609258, 651014, 656124, 710801, 765478, 817908, 954226, 976521, 1148217, 1218516, 1302028, 1421602, 1431339, 1530956, 1908452, 1953042, 2132403, 2296434, 2679173, 2843204, 2862678, 3906084, 4264806, 4592868, 4975607, 5358346, 5725356, 8037519, 8529612, 9951214, 10716692, 14926821, 16075038, 19902428, 29853642, 32150076, 34829249, 59707284, 69658498, 104487747, 139316996, 208975494, 417950988]

約数ペア:

[(1, 417950988), (2, 208975494), (3, 139316996), (4, 104487747), (6, 69658498), (7, 59707284), (12, 34829249), (13, 32150076), (14, 29853642), (21, 19902428), (26, 16075038), (28, 14926821), (39, 10716692), (42, 9951214), (49, 8529612), (52, 8037519), (73, 5725356), (78, 5358346), (84, 4975607), (91, 4592868), (98, 4264806), (107, 3906084), (146, 2862678), (147, 2843204), (156, 2679173), (182, 2296434), (196, 2132403), (214, 1953042), (219, 1908452), (273, 1530956), (292, 1431339), (294, 1421602), (321, 1302028), (343, 1218516), (364, 1148217), (428, 976521), (438, 954226), (511, 817908), (546, 765478), (588, 710801), (637, 656124), (642, 651014), (686, 609258), (749, 558012), (876, 477113), (949, 440412), (1022, 408954), (1029, 406172), (1092, 382739), (1274, 328062), (1284, 325507), (1372, 304629), (1391, 300468), (1498, 279006), (1533, 272636), (1898, 220206), (1911, 218708), (2044, 204477), (2058, 203086), (2247, 186004), (2548, 164031), (2782, 150234), (2847, 146804), (2996, 139503), (3066, 136318), (3577, 116844), (3796, 110103), (3822, 109354), (4116, 101543), (4173, 100156), (4459, 93732), (4494, 93002), (5243, 79716), (5564, 75117), (5694, 73402), (6132, 68159), (6643, 62916), (7154, 58422), (7644, 54677), (7811, 53508), (8346, 50078), (8918, 46866), (8988, 46501), (9737, 42924), (10486, 39858), (10731, 38948), (11388, 36701), (13286, 31458), (13377, 31244), (14308, 29211), (15622, 26754), (15729, 26572), (16692, 25039), (17836, 23433), (19474, 21462), (19929, 20972)]