621696816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3632

約数の個数: 160

約数和(自身を含む): 1984317440

約数和(自身を除く): 1362620624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 3224, 3348, 3571, 3627, 4464, 4836, 5616, 6448, 6696, 7142, 7254, 9672, 10713, 10881, 13392, 14284, 14508, 19344, 21426, 21762, 28568, 29016, 32139, 42852, 43524, 46423, 57136, 58032, 64278, 85704, 87048, 92846, 96417, 110701, 128556, 139269, 171408, 174096, 185692, 192834, 221402, 257112, 278538, 332103, 371384, 385668, 417807, 442804, 514224, 557076, 664206, 742768, 771336, 835614, 885608, 996309, 1114152, 1253421, 1328412, 1439113, 1542672, 1671228, 1771216, 1992618, 2228304, 2506842, 2656824, 2878226, 2988927, 3342456, 3985236, 4317339, 5013684, 5313648, 5756452, 5977854, 6684912, 7970472, 8634678, 10027368, 11512904, 11955708, 12952017, 15940944, 17269356, 20054736, 23025808, 23911416, 25904034, 34538712, 38856051, 47822832, 51808068, 69077424, 77712102, 103616136, 155424204, 207232272, 310848408, 621696816]

約数ペア:

[(1, 621696816), (2, 310848408), (3, 207232272), (4, 155424204), (6, 103616136), (8, 77712102), (9, 69077424), (12, 51808068), (13, 47822832), (16, 38856051), (18, 34538712), (24, 25904034), (26, 23911416), (27, 23025808), (31, 20054736), (36, 17269356), (39, 15940944), (48, 12952017), (52, 11955708), (54, 11512904), (62, 10027368), (72, 8634678), (78, 7970472), (93, 6684912), (104, 5977854), (108, 5756452), (117, 5313648), (124, 5013684), (144, 4317339), (156, 3985236), (186, 3342456), (208, 2988927), (216, 2878226), (234, 2656824), (248, 2506842), (279, 2228304), (312, 1992618), (351, 1771216), (372, 1671228), (403, 1542672), (432, 1439113), (468, 1328412), (496, 1253421), (558, 1114152), (624, 996309), (702, 885608), (744, 835614), (806, 771336), (837, 742768), (936, 664206), (1116, 557076), (1209, 514224), (1404, 442804), (1488, 417807), (1612, 385668), (1674, 371384), (1872, 332103), (2232, 278538), (2418, 257112), (2808, 221402), (3224, 192834), (3348, 185692), (3571, 174096), (3627, 171408), (4464, 139269), (4836, 128556), (5616, 110701), (6448, 96417), (6696, 92846), (7142, 87048), (7254, 85704), (9672, 64278), (10713, 58032), (10881, 57136), (13392, 46423), (14284, 43524), (14508, 42852), (19344, 32139), (21426, 29016), (21762, 28568)]