1660219128

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4273

約数の個数: 96

約数和(自身を含む): 4618598400

約数和(自身を除く): 2958379272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 639, 711, 852, 948, 1278, 1422, 1704, 1896, 2556, 2844, 4111, 5112, 5609, 5688, 8222, 11218, 12333, 16444, 16827, 22436, 24666, 32888, 33654, 36999, 44872, 49332, 50481, 67308, 73998, 98664, 100962, 134616, 147996, 201924, 291881, 295992, 324769, 403848, 583762, 649538, 875643, 974307, 1167524, 1299076, 1751286, 1948614, 2335048, 2598152, 2626929, 2922921, 3502572, 3897228, 5253858, 5845842, 7005144, 7794456, 10507716, 11691684, 21015432, 23058599, 23383368, 46117198, 69175797, 92234396, 138351594, 184468792, 207527391, 276703188, 415054782, 553406376, 830109564, 1660219128]

約数ペア:

[(1, 1660219128), (2, 830109564), (3, 553406376), (4, 415054782), (6, 276703188), (8, 207527391), (9, 184468792), (12, 138351594), (18, 92234396), (24, 69175797), (36, 46117198), (71, 23383368), (72, 23058599), (79, 21015432), (142, 11691684), (158, 10507716), (213, 7794456), (237, 7005144), (284, 5845842), (316, 5253858), (426, 3897228), (474, 3502572), (568, 2922921), (632, 2626929), (639, 2598152), (711, 2335048), (852, 1948614), (948, 1751286), (1278, 1299076), (1422, 1167524), (1704, 974307), (1896, 875643), (2556, 649538), (2844, 583762), (4111, 403848), (5112, 324769), (5609, 295992), (5688, 291881), (8222, 201924), (11218, 147996), (12333, 134616), (16444, 100962), (16827, 98664), (22436, 73998), (24666, 67308), (32888, 50481), (33654, 49332), (36999, 44872)]