491049312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4421}}^1$

素因数の和:4536

約数の個数: 96

約数和(自身を含む): 1404073440

約数和(自身を除く): 913024128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 267, 312, 356, 416, 534, 624, 712, 1068, 1157, 1248, 1424, 2136, 2314, 2848, 3471, 4272, 4421, 4628, 6942, 8544, 8842, 9256, 13263, 13884, 17684, 18512, 26526, 27768, 35368, 37024, 53052, 55536, 57473, 70736, 106104, 111072, 114946, 141472, 172419, 212208, 229892, 344838, 393469, 424416, 459784, 689676, 786938, 919568, 1180407, 1379352, 1573876, 1839136, 2360814, 2758704, 3147752, 4721628, 5115097, 5517408, 6295504, 9443256, 10230194, 12591008, 15345291, 18886512, 20460388, 30690582, 37773024, 40920776, 61381164, 81841552, 122762328, 163683104, 245524656, 491049312]

約数ペア:

[(1, 491049312), (2, 245524656), (3, 163683104), (4, 122762328), (6, 81841552), (8, 61381164), (12, 40920776), (13, 37773024), (16, 30690582), (24, 20460388), (26, 18886512), (32, 15345291), (39, 12591008), (48, 10230194), (52, 9443256), (78, 6295504), (89, 5517408), (96, 5115097), (104, 4721628), (156, 3147752), (178, 2758704), (208, 2360814), (267, 1839136), (312, 1573876), (356, 1379352), (416, 1180407), (534, 919568), (624, 786938), (712, 689676), (1068, 459784), (1157, 424416), (1248, 393469), (1424, 344838), (2136, 229892), (2314, 212208), (2848, 172419), (3471, 141472), (4272, 114946), (4421, 111072), (4628, 106104), (6942, 70736), (8544, 57473), (8842, 55536), (9256, 53052), (13263, 37024), (13884, 35368), (17684, 27768), (18512, 26526)]