8319129156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3347}}^1$

素因数の和:3530

約数の個数: 144

約数和(自身を含む): 23340006144

約数和(自身を除く): 15020876988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 113, 117, 141, 156, 188, 226, 234, 282, 339, 423, 452, 468, 564, 611, 678, 846, 1017, 1222, 1356, 1469, 1692, 1833, 2034, 2444, 2938, 3347, 3666, 4068, 4407, 5311, 5499, 5876, 6694, 7332, 8814, 10041, 10622, 10998, 13221, 13388, 15933, 17628, 20082, 21244, 21996, 26442, 30123, 31866, 40164, 43511, 47799, 52884, 60246, 63732, 69043, 87022, 95598, 120492, 130533, 138086, 157309, 174044, 191196, 207129, 261066, 276172, 314618, 378211, 391599, 414258, 471927, 522132, 621387, 629236, 756422, 783198, 828516, 943854, 1134633, 1242774, 1415781, 1512844, 1566396, 1887708, 2045017, 2269266, 2485548, 2831562, 3403899, 4090034, 4538532, 4916743, 5663124, 6135051, 6807798, 8180068, 9833486, 12270102, 13615596, 14750229, 17775917, 18405153, 19666972, 24540204, 29500458, 35551834, 36810306, 44250687, 53327751, 59000916, 71103668, 73620612, 88501374, 106655502, 159983253, 177002748, 213311004, 231086921, 319966506, 462173842, 639933012, 693260763, 924347684, 1386521526, 2079782289, 2773043052, 4159564578, 8319129156]

約数ペア:

[(1, 8319129156), (2, 4159564578), (3, 2773043052), (4, 2079782289), (6, 1386521526), (9, 924347684), (12, 693260763), (13, 639933012), (18, 462173842), (26, 319966506), (36, 231086921), (39, 213311004), (47, 177002748), (52, 159983253), (78, 106655502), (94, 88501374), (113, 73620612), (117, 71103668), (141, 59000916), (156, 53327751), (188, 44250687), (226, 36810306), (234, 35551834), (282, 29500458), (339, 24540204), (423, 19666972), (452, 18405153), (468, 17775917), (564, 14750229), (611, 13615596), (678, 12270102), (846, 9833486), (1017, 8180068), (1222, 6807798), (1356, 6135051), (1469, 5663124), (1692, 4916743), (1833, 4538532), (2034, 4090034), (2444, 3403899), (2938, 2831562), (3347, 2485548), (3666, 2269266), (4068, 2045017), (4407, 1887708), (5311, 1566396), (5499, 1512844), (5876, 1415781), (6694, 1242774), (7332, 1134633), (8814, 943854), (10041, 828516), (10622, 783198), (10998, 756422), (13221, 629236), (13388, 621387), (15933, 522132), (17628, 471927), (20082, 414258), (21244, 391599), (21996, 378211), (26442, 314618), (30123, 276172), (31866, 261066), (40164, 207129), (43511, 191196), (47799, 174044), (52884, 157309), (60246, 138086), (63732, 130533), (69043, 120492), (87022, 95598)]