290890152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 974563200

約数和(自身を除く): 683673048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 821, 888, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 1642, 2072, 2109, 2331, 2394, 2463, 2664, 2812, 3108, 3192, 3284, 4218, 4662, 4788, 4921, 4926, 5624, 5747, 6216, 6327, 6568, 7389, 8436, 9324, 9576, 9842, 9852, 11494, 12654, 14763, 14778, 15599, 16872, 17241, 18648, 19684, 19704, 22988, 25308, 29526, 29556, 30377, 31198, 34482, 39368, 44289, 45976, 46797, 50616, 51723, 59052, 59112, 60754, 62396, 68964, 88578, 91131, 93594, 103446, 109193, 118104, 121508, 124792, 137928, 140391, 177156, 182262, 187188, 206892, 212639, 218386, 243016, 273393, 280782, 327579, 354312, 364524, 374376, 413784, 425278, 436772, 546786, 561564, 577163, 637917, 655158, 729048, 850556, 873544, 982737, 1093572, 1123128, 1154326, 1275834, 1310316, 1701112, 1731489, 1913751, 1965474, 2187144, 2308652, 2551668, 2620632, 3462978, 3827502, 3930948, 4040141, 4617304, 5103336, 5194467, 6925956, 7655004, 7861896, 8080282, 10388934, 12120423, 13851912, 15310008, 16160564, 20777868, 24240846, 32321128, 36361269, 41555736, 48481692, 72722538, 96963384, 145445076, 290890152]

約数ペア:

[(1, 290890152), (2, 145445076), (3, 96963384), (4, 72722538), (6, 48481692), (7, 41555736), (8, 36361269), (9, 32321128), (12, 24240846), (14, 20777868), (18, 16160564), (19, 15310008), (21, 13851912), (24, 12120423), (28, 10388934), (36, 8080282), (37, 7861896), (38, 7655004), (42, 6925956), (56, 5194467), (57, 5103336), (63, 4617304), (72, 4040141), (74, 3930948), (76, 3827502), (84, 3462978), (111, 2620632), (114, 2551668), (126, 2308652), (133, 2187144), (148, 1965474), (152, 1913751), (168, 1731489), (171, 1701112), (222, 1310316), (228, 1275834), (252, 1154326), (259, 1123128), (266, 1093572), (296, 982737), (333, 873544), (342, 850556), (399, 729048), (444, 655158), (456, 637917), (504, 577163), (518, 561564), (532, 546786), (666, 436772), (684, 425278), (703, 413784), (777, 374376), (798, 364524), (821, 354312), (888, 327579), (1036, 280782), (1064, 273393), (1197, 243016), (1332, 218386), (1368, 212639), (1406, 206892), (1554, 187188), (1596, 182262), (1642, 177156), (2072, 140391), (2109, 137928), (2331, 124792), (2394, 121508), (2463, 118104), (2664, 109193), (2812, 103446), (3108, 93594), (3192, 91131), (3284, 88578), (4218, 68964), (4662, 62396), (4788, 60754), (4921, 59112), (4926, 59052), (5624, 51723), (5747, 50616), (6216, 46797), (6327, 45976), (6568, 44289), (7389, 39368), (8436, 34482), (9324, 31198), (9576, 30377), (9842, 29556), (9852, 29526), (11494, 25308), (12654, 22988), (14763, 19704), (14778, 19684), (15599, 18648), (16872, 17241)]