664166664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15877}}^1$

素因数の和:15979

約数の個数: 96

約数和(自身を含む): 2080653120

約数和(自身を除く): 1416486456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 498, 504, 581, 664, 747, 996, 1162, 1494, 1743, 1992, 2324, 2988, 3486, 4648, 5229, 5976, 6972, 10458, 13944, 15877, 20916, 31754, 41832, 47631, 63508, 95262, 111139, 127016, 142893, 190524, 222278, 285786, 333417, 381048, 444556, 571572, 666834, 889112, 1000251, 1143144, 1317791, 1333668, 2000502, 2635582, 2667336, 3953373, 4001004, 5271164, 7906746, 8002008, 9224537, 10542328, 11860119, 15813492, 18449074, 23720238, 27673611, 31626984, 36898148, 47440476, 55347222, 73796296, 83020833, 94880952, 110694444, 166041666, 221388888, 332083332, 664166664]

約数ペア:

[(1, 664166664), (2, 332083332), (3, 221388888), (4, 166041666), (6, 110694444), (7, 94880952), (8, 83020833), (9, 73796296), (12, 55347222), (14, 47440476), (18, 36898148), (21, 31626984), (24, 27673611), (28, 23720238), (36, 18449074), (42, 15813492), (56, 11860119), (63, 10542328), (72, 9224537), (83, 8002008), (84, 7906746), (126, 5271164), (166, 4001004), (168, 3953373), (249, 2667336), (252, 2635582), (332, 2000502), (498, 1333668), (504, 1317791), (581, 1143144), (664, 1000251), (747, 889112), (996, 666834), (1162, 571572), (1494, 444556), (1743, 381048), (1992, 333417), (2324, 285786), (2988, 222278), (3486, 190524), (4648, 142893), (5229, 127016), (5976, 111139), (6972, 95262), (10458, 63508), (13944, 47631), (15877, 41832), (20916, 31754)]