291769056

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11383}}^1$

素因数の和:11488

約数の個数: 72

約数和(自身を含む): 839114640

約数和(自身を除く): 547345584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 11383, 12816, 22766, 25632, 34149, 45532, 68298, 91064, 102447, 136596, 182128, 204894, 273192, 364256, 409788, 546384, 819576, 1013087, 1092768, 1639152, 2026174, 3039261, 3278304, 4052348, 6078522, 8104696, 9117783, 12157044, 16209392, 18235566, 24314088, 32418784, 36471132, 48628176, 72942264, 97256352, 145884528, 291769056]

約数ペア:

[(1, 291769056), (2, 145884528), (3, 97256352), (4, 72942264), (6, 48628176), (8, 36471132), (9, 32418784), (12, 24314088), (16, 18235566), (18, 16209392), (24, 12157044), (32, 9117783), (36, 8104696), (48, 6078522), (72, 4052348), (89, 3278304), (96, 3039261), (144, 2026174), (178, 1639152), (267, 1092768), (288, 1013087), (356, 819576), (534, 546384), (712, 409788), (801, 364256), (1068, 273192), (1424, 204894), (1602, 182128), (2136, 136596), (2848, 102447), (3204, 91064), (4272, 68298), (6408, 45532), (8544, 34149), (11383, 25632), (12816, 22766)]