521538264

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 128

約数和(自身を含む): 1580107200

約数和(自身を除く): 1058568936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2187, 2293, 2808, 2916, 3159, 4212, 4374, 4586, 5832, 6318, 6879, 8424, 8748, 9172, 9477, 12636, 13758, 17496, 18344, 18954, 20637, 25272, 27516, 28431, 29809, 37908, 41274, 55032, 56862, 59618, 61911, 75816, 82548, 89427, 113724, 119236, 123822, 165096, 178854, 185733, 227448, 238472, 247644, 268281, 357708, 371466, 495288, 536562, 557199, 715416, 742932, 804843, 1073124, 1114398, 1485864, 1609686, 1671597, 2146248, 2228796, 2414529, 3219372, 3343194, 4457592, 4829058, 5014791, 6438744, 6686388, 7243587, 9658116, 10029582, 13372776, 14487174, 19316232, 20059164, 21730761, 28974348, 40118328, 43461522, 57948696, 65192283, 86923044, 130384566, 173846088, 260769132, 521538264]

約数ペア:

[(1, 521538264), (2, 260769132), (3, 173846088), (4, 130384566), (6, 86923044), (8, 65192283), (9, 57948696), (12, 43461522), (13, 40118328), (18, 28974348), (24, 21730761), (26, 20059164), (27, 19316232), (36, 14487174), (39, 13372776), (52, 10029582), (54, 9658116), (72, 7243587), (78, 6686388), (81, 6438744), (104, 5014791), (108, 4829058), (117, 4457592), (156, 3343194), (162, 3219372), (216, 2414529), (234, 2228796), (243, 2146248), (312, 1671597), (324, 1609686), (351, 1485864), (468, 1114398), (486, 1073124), (648, 804843), (702, 742932), (729, 715416), (936, 557199), (972, 536562), (1053, 495288), (1404, 371466), (1458, 357708), (1944, 268281), (2106, 247644), (2187, 238472), (2293, 227448), (2808, 185733), (2916, 178854), (3159, 165096), (4212, 123822), (4374, 119236), (4586, 113724), (5832, 89427), (6318, 82548), (6879, 75816), (8424, 61911), (8748, 59618), (9172, 56862), (9477, 55032), (12636, 41274), (13758, 37908), (17496, 29809), (18344, 28431), (18954, 27516), (20637, 25272)]