665200536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27729

約数の個数: 128

約数和(自身を含む): 2232921600

約数和(自身を除く): 1567721064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 27689, 55378, 83067, 110756, 166134, 193823, 221512, 304579, 332268, 359957, 387646, 581469, 609158, 664536, 719914, 775292, 913737, 1079871, 1162938, 1218316, 1439828, 1550584, 1827474, 2132053, 2159742, 2325876, 2436632, 2519699, 2879656, 3654948, 3959527, 4264106, 4319484, 4651752, 5039398, 6396159, 7309896, 7559097, 7919054, 8528212, 8638968, 10078796, 11878581, 12792318, 15118194, 15838108, 17056424, 20157592, 23757162, 25584636, 27716689, 30236388, 31676216, 47514324, 51169272, 55433378, 60472776, 83150067, 95028648, 110866756, 166300134, 221733512, 332600268, 665200536]

約数ペア:

[(1, 665200536), (2, 332600268), (3, 221733512), (4, 166300134), (6, 110866756), (7, 95028648), (8, 83150067), (11, 60472776), (12, 55433378), (13, 51169272), (14, 47514324), (21, 31676216), (22, 30236388), (24, 27716689), (26, 25584636), (28, 23757162), (33, 20157592), (39, 17056424), (42, 15838108), (44, 15118194), (52, 12792318), (56, 11878581), (66, 10078796), (77, 8638968), (78, 8528212), (84, 7919054), (88, 7559097), (91, 7309896), (104, 6396159), (132, 5039398), (143, 4651752), (154, 4319484), (156, 4264106), (168, 3959527), (182, 3654948), (231, 2879656), (264, 2519699), (273, 2436632), (286, 2325876), (308, 2159742), (312, 2132053), (364, 1827474), (429, 1550584), (462, 1439828), (546, 1218316), (572, 1162938), (616, 1079871), (728, 913737), (858, 775292), (924, 719914), (1001, 664536), (1092, 609158), (1144, 581469), (1716, 387646), (1848, 359957), (2002, 332268), (2184, 304579), (3003, 221512), (3432, 193823), (4004, 166134), (6006, 110756), (8008, 83067), (12012, 55378), (24024, 27689)]