418733286916

素因数分解:

$2^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1831}}^1\times {\mathrm{2531}}^1$

素因数の和:4841

約数の個数: 72

約数和(自身を含む): 855074670912

約数和(自身を除く): 436341383996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461, 922, 1831, 1844, 2531, 3227, 3662, 5062, 6454, 7324, 10124, 12817, 12908, 17717, 22589, 25634, 35434, 45178, 51268, 70868, 89719, 90356, 124019, 179438, 248038, 358876, 496076, 844091, 1166791, 1688182, 2333582, 3376364, 4634261, 4667164, 5908637, 8167537, 9268522, 11817274, 16335074, 18537044, 23634548, 32439827, 32670148, 41360459, 57172759, 64879654, 82720918, 114345518, 129759308, 165441836, 227078789, 228691036, 454157578, 908315156, 2136394321, 4272788642, 8545577284, 14954760247, 29909520494, 59819040988, 104683321729, 209366643458, 418733286916]

約数ペア:

[(1, 418733286916), (2, 209366643458), (4, 104683321729), (7, 59819040988), (14, 29909520494), (28, 14954760247), (49, 8545577284), (98, 4272788642), (196, 2136394321), (461, 908315156), (922, 454157578), (1831, 228691036), (1844, 227078789), (2531, 165441836), (3227, 129759308), (3662, 114345518), (5062, 82720918), (6454, 64879654), (7324, 57172759), (10124, 41360459), (12817, 32670148), (12908, 32439827), (17717, 23634548), (22589, 18537044), (25634, 16335074), (35434, 11817274), (45178, 9268522), (51268, 8167537), (70868, 5908637), (89719, 4667164), (90356, 4634261), (124019, 3376364), (179438, 2333582), (248038, 1688182), (358876, 1166791), (496076, 844091)]