720897792

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9677}}^1$

素因数の和:9793

約数の個数: 72

約数和(自身を含む): 1938619536

約数和(自身を除く): 1217721744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 9677, 12416, 18624, 19354, 24832, 29031, 37248, 38708, 58062, 74496, 77416, 116124, 154832, 232248, 309664, 464496, 619328, 928992, 938669, 1238656, 1857984, 1877338, 2477312, 2816007, 3715968, 3754676, 5632014, 7431936, 7509352, 11264028, 15018704, 22528056, 30037408, 45056112, 60074816, 90112224, 120149632, 180224448, 240299264, 360448896, 720897792]

約数ペア:

[(1, 720897792), (2, 360448896), (3, 240299264), (4, 180224448), (6, 120149632), (8, 90112224), (12, 60074816), (16, 45056112), (24, 30037408), (32, 22528056), (48, 15018704), (64, 11264028), (96, 7509352), (97, 7431936), (128, 5632014), (192, 3754676), (194, 3715968), (256, 2816007), (291, 2477312), (384, 1877338), (388, 1857984), (582, 1238656), (768, 938669), (776, 928992), (1164, 619328), (1552, 464496), (2328, 309664), (3104, 232248), (4656, 154832), (6208, 116124), (9312, 77416), (9677, 74496), (12416, 58062), (18624, 38708), (19354, 37248), (24832, 29031)]