2279197128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3443

約数の個数: 128

約数和(自身を含む): 6425395200

約数和(自身を除く): 4146198072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 284, 312, 372, 403, 426, 568, 744, 806, 852, 923, 1209, 1612, 1704, 1846, 2201, 2418, 2769, 3224, 3319, 3692, 4402, 4836, 5538, 6603, 6638, 7384, 8804, 9672, 9957, 11076, 13206, 13276, 17608, 19914, 22152, 26412, 26552, 28613, 39828, 43147, 52824, 57226, 79656, 85839, 86294, 102889, 114452, 129441, 171678, 172588, 205778, 228904, 235649, 258882, 308667, 343356, 345176, 411556, 471298, 517764, 617334, 686712, 706947, 823112, 942596, 1035528, 1234668, 1337557, 1413894, 1885192, 2469336, 2675114, 2827788, 3063437, 4012671, 5350228, 5655576, 6126874, 7305119, 8025342, 9190311, 10700456, 12253748, 14610238, 16050684, 18380622, 21915357, 24507496, 29220476, 32101368, 36761244, 43830714, 58440952, 73522488, 87661428, 94966547, 175322856, 189933094, 284899641, 379866188, 569799282, 759732376, 1139598564, 2279197128]

約数ペア:

[(1, 2279197128), (2, 1139598564), (3, 759732376), (4, 569799282), (6, 379866188), (8, 284899641), (12, 189933094), (13, 175322856), (24, 94966547), (26, 87661428), (31, 73522488), (39, 58440952), (52, 43830714), (62, 36761244), (71, 32101368), (78, 29220476), (93, 24507496), (104, 21915357), (124, 18380622), (142, 16050684), (156, 14610238), (186, 12253748), (213, 10700456), (248, 9190311), (284, 8025342), (312, 7305119), (372, 6126874), (403, 5655576), (426, 5350228), (568, 4012671), (744, 3063437), (806, 2827788), (852, 2675114), (923, 2469336), (1209, 1885192), (1612, 1413894), (1704, 1337557), (1846, 1234668), (2201, 1035528), (2418, 942596), (2769, 823112), (3224, 706947), (3319, 686712), (3692, 617334), (4402, 517764), (4836, 471298), (5538, 411556), (6603, 345176), (6638, 343356), (7384, 308667), (8804, 258882), (9672, 235649), (9957, 228904), (11076, 205778), (13206, 172588), (13276, 171678), (17608, 129441), (19914, 114452), (22152, 102889), (26412, 86294), (26552, 85839), (28613, 79656), (39828, 57226), (43147, 52824)]