282541324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 589881600

約数和(自身を除く): 307340276

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 59, 74, 76, 118, 131, 148, 236, 247, 262, 481, 494, 524, 703, 767, 962, 988, 1121, 1406, 1534, 1703, 1924, 2183, 2242, 2489, 2812, 3068, 3406, 4366, 4484, 4847, 4978, 6812, 7729, 8732, 9139, 9694, 9956, 14573, 15458, 18278, 19388, 28379, 29146, 30916, 32357, 36556, 41477, 56758, 58292, 63011, 64714, 82954, 92093, 100477, 113516, 126022, 129428, 146851, 165908, 184186, 200954, 252044, 285973, 293702, 368372, 401908, 539201, 571946, 587404, 1078402, 1143892, 1197209, 1909063, 2156804, 2394418, 3717649, 3818126, 4788836, 5433487, 7435298, 7636252, 10866974, 14870596, 21733948, 70635331, 141270662, 282541324]

約数ペア:

[(1, 282541324), (2, 141270662), (4, 70635331), (13, 21733948), (19, 14870596), (26, 10866974), (37, 7636252), (38, 7435298), (52, 5433487), (59, 4788836), (74, 3818126), (76, 3717649), (118, 2394418), (131, 2156804), (148, 1909063), (236, 1197209), (247, 1143892), (262, 1078402), (481, 587404), (494, 571946), (524, 539201), (703, 401908), (767, 368372), (962, 293702), (988, 285973), (1121, 252044), (1406, 200954), (1534, 184186), (1703, 165908), (1924, 146851), (2183, 129428), (2242, 126022), (2489, 113516), (2812, 100477), (3068, 92093), (3406, 82954), (4366, 64714), (4484, 63011), (4847, 58292), (4978, 56758), (6812, 41477), (7729, 36556), (8732, 32357), (9139, 30916), (9694, 29146), (9956, 28379), (14573, 19388), (15458, 18278)]