1216002528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10537

約数の個数: 144

約数和(自身を含む): 3844503936

約数和(自身を除く): 2628501408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 10477, 12896, 14508, 19344, 20954, 29016, 31431, 38688, 41908, 58032, 62862, 83816, 94293, 116064, 125724, 136201, 167632, 188586, 251448, 272402, 324787, 335264, 377172, 408603, 502896, 544804, 649574, 754344, 817206, 974361, 1005792, 1089608, 1225809, 1299148, 1508688, 1634412, 1948722, 2179216, 2451618, 2598296, 2923083, 3017376, 3268824, 3897444, 4222231, 4358432, 4903236, 5196592, 5846166, 6537648, 7794888, 8444462, 9806472, 10393184, 11692332, 12666693, 13075296, 15589776, 16888924, 19612944, 23384664, 25333386, 31179552, 33777848, 38000079, 39225888, 46769328, 50666772, 67555696, 76000158, 93538656, 101333544, 135111392, 152000316, 202667088, 304000632, 405334176, 608001264, 1216002528]

約数ペア:

[(1, 1216002528), (2, 608001264), (3, 405334176), (4, 304000632), (6, 202667088), (8, 152000316), (9, 135111392), (12, 101333544), (13, 93538656), (16, 76000158), (18, 67555696), (24, 50666772), (26, 46769328), (31, 39225888), (32, 38000079), (36, 33777848), (39, 31179552), (48, 25333386), (52, 23384664), (62, 19612944), (72, 16888924), (78, 15589776), (93, 13075296), (96, 12666693), (104, 11692332), (117, 10393184), (124, 9806472), (144, 8444462), (156, 7794888), (186, 6537648), (208, 5846166), (234, 5196592), (248, 4903236), (279, 4358432), (288, 4222231), (312, 3897444), (372, 3268824), (403, 3017376), (416, 2923083), (468, 2598296), (496, 2451618), (558, 2179216), (624, 1948722), (744, 1634412), (806, 1508688), (936, 1299148), (992, 1225809), (1116, 1089608), (1209, 1005792), (1248, 974361), (1488, 817206), (1612, 754344), (1872, 649574), (2232, 544804), (2418, 502896), (2976, 408603), (3224, 377172), (3627, 335264), (3744, 324787), (4464, 272402), (4836, 251448), (6448, 188586), (7254, 167632), (8928, 136201), (9672, 125724), (10477, 116064), (12896, 94293), (14508, 83816), (19344, 62862), (20954, 58032), (29016, 41908), (31431, 38688)]