310848408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3630

約数の個数: 128

約数和(自身を含む): 960153600

約数和(自身を除く): 649305192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3571, 3627, 4836, 6696, 7142, 7254, 9672, 10713, 10881, 14284, 14508, 21426, 21762, 28568, 29016, 32139, 42852, 43524, 46423, 64278, 85704, 87048, 92846, 96417, 110701, 128556, 139269, 185692, 192834, 221402, 257112, 278538, 332103, 371384, 385668, 417807, 442804, 557076, 664206, 771336, 835614, 885608, 996309, 1114152, 1253421, 1328412, 1439113, 1671228, 1992618, 2506842, 2656824, 2878226, 2988927, 3342456, 3985236, 4317339, 5013684, 5756452, 5977854, 7970472, 8634678, 10027368, 11512904, 11955708, 12952017, 17269356, 23911416, 25904034, 34538712, 38856051, 51808068, 77712102, 103616136, 155424204, 310848408]

約数ペア:

[(1, 310848408), (2, 155424204), (3, 103616136), (4, 77712102), (6, 51808068), (8, 38856051), (9, 34538712), (12, 25904034), (13, 23911416), (18, 17269356), (24, 12952017), (26, 11955708), (27, 11512904), (31, 10027368), (36, 8634678), (39, 7970472), (52, 5977854), (54, 5756452), (62, 5013684), (72, 4317339), (78, 3985236), (93, 3342456), (104, 2988927), (108, 2878226), (117, 2656824), (124, 2506842), (156, 1992618), (186, 1671228), (216, 1439113), (234, 1328412), (248, 1253421), (279, 1114152), (312, 996309), (351, 885608), (372, 835614), (403, 771336), (468, 664206), (558, 557076), (702, 442804), (744, 417807), (806, 385668), (837, 371384), (936, 332103), (1116, 278538), (1209, 257112), (1404, 221402), (1612, 192834), (1674, 185692), (2232, 139269), (2418, 128556), (2808, 110701), (3224, 96417), (3348, 92846), (3571, 87048), (3627, 85704), (4836, 64278), (6696, 46423), (7142, 43524), (7254, 42852), (9672, 32139), (10713, 29016), (10881, 28568), (14284, 21762), (14508, 21426)]