742205968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11316

約数の個数: 80

約数和(自身を含む): 1785917440

約数和(自身を除く): 1043711472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 11251, 16492, 22502, 32984, 45004, 65968, 78757, 90008, 157514, 180016, 213769, 315028, 348781, 427538, 630056, 697562, 855076, 1260112, 1395124, 1496383, 1710152, 2441467, 2790248, 2992766, 3420304, 4882934, 5580496, 5985532, 6626839, 9765868, 11971064, 13253678, 19531736, 23942128, 26507356, 39063472, 46387873, 53014712, 92775746, 106029424, 185551492, 371102984, 742205968]

約数ペア:

[(1, 742205968), (2, 371102984), (4, 185551492), (7, 106029424), (8, 92775746), (14, 53014712), (16, 46387873), (19, 39063472), (28, 26507356), (31, 23942128), (38, 19531736), (56, 13253678), (62, 11971064), (76, 9765868), (112, 6626839), (124, 5985532), (133, 5580496), (152, 4882934), (217, 3420304), (248, 2992766), (266, 2790248), (304, 2441467), (434, 1710152), (496, 1496383), (532, 1395124), (589, 1260112), (868, 855076), (1064, 697562), (1178, 630056), (1736, 427538), (2128, 348781), (2356, 315028), (3472, 213769), (4123, 180016), (4712, 157514), (8246, 90008), (9424, 78757), (11251, 65968), (16492, 45004), (22502, 32984)]