645864384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3098

約数の個数: 112

約数和(自身を含む): 1882932480

約数和(自身を除く): 1237068096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 132, 176, 192, 206, 264, 309, 352, 412, 528, 618, 704, 824, 1056, 1133, 1236, 1648, 2112, 2266, 2472, 2969, 3296, 3399, 4532, 4944, 5938, 6592, 6798, 8907, 9064, 9888, 11876, 13596, 17814, 18128, 19776, 23752, 27192, 32659, 35628, 36256, 47504, 54384, 65318, 71256, 72512, 95008, 97977, 108768, 130636, 142512, 190016, 195954, 217536, 261272, 285024, 305807, 391908, 522544, 570048, 611614, 783816, 917421, 1045088, 1223228, 1567632, 1834842, 2090176, 2446456, 3135264, 3363877, 3669684, 4892912, 6270528, 6727754, 7339368, 9785824, 10091631, 13455508, 14678736, 19571648, 20183262, 26911016, 29357472, 40366524, 53822032, 58714944, 80733048, 107644064, 161466096, 215288128, 322932192, 645864384]

約数ペア:

[(1, 645864384), (2, 322932192), (3, 215288128), (4, 161466096), (6, 107644064), (8, 80733048), (11, 58714944), (12, 53822032), (16, 40366524), (22, 29357472), (24, 26911016), (32, 20183262), (33, 19571648), (44, 14678736), (48, 13455508), (64, 10091631), (66, 9785824), (88, 7339368), (96, 6727754), (103, 6270528), (132, 4892912), (176, 3669684), (192, 3363877), (206, 3135264), (264, 2446456), (309, 2090176), (352, 1834842), (412, 1567632), (528, 1223228), (618, 1045088), (704, 917421), (824, 783816), (1056, 611614), (1133, 570048), (1236, 522544), (1648, 391908), (2112, 305807), (2266, 285024), (2472, 261272), (2969, 217536), (3296, 195954), (3399, 190016), (4532, 142512), (4944, 130636), (5938, 108768), (6592, 97977), (6798, 95008), (8907, 72512), (9064, 71256), (9888, 65318), (11876, 54384), (13596, 47504), (17814, 36256), (18128, 35628), (19776, 32659), (23752, 27192)]