21340379808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{6337}}^1$

素因数の和:7427

約数の個数: 144

約数和(自身を含む): 66276415296

約数和(自身を除く): 44936035488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1063, 1584, 2126, 3168, 3189, 4252, 6337, 6378, 8504, 9567, 11693, 12674, 12756, 17008, 19011, 19134, 23386, 25348, 25512, 34016, 35079, 38022, 38268, 46772, 50696, 51024, 57033, 69707, 70158, 76044, 76536, 93544, 101392, 102048, 105237, 114066, 139414, 140316, 152088, 153072, 187088, 202784, 209121, 210474, 228132, 278828, 280632, 304176, 306144, 374176, 418242, 420948, 456264, 557656, 561264, 608352, 627363, 836484, 841896, 912528, 1115312, 1122528, 1254726, 1672968, 1683792, 1825056, 2230624, 2509452, 3345936, 3367584, 5018904, 6691872, 6736231, 10037808, 13472462, 20075616, 20208693, 26944924, 40417386, 53889848, 60626079, 74098541, 80834772, 107779696, 121252158, 148197082, 161669544, 215559392, 222295623, 242504316, 296394164, 323339088, 444591246, 485008632, 592788328, 646678176, 666886869, 889182492, 970017264, 1185576656, 1333773738, 1778364984, 1940034528, 2371153312, 2667547476, 3556729968, 5335094952, 7113459936, 10670189904, 21340379808]

約数ペア:

[(1, 21340379808), (2, 10670189904), (3, 7113459936), (4, 5335094952), (6, 3556729968), (8, 2667547476), (9, 2371153312), (11, 1940034528), (12, 1778364984), (16, 1333773738), (18, 1185576656), (22, 970017264), (24, 889182492), (32, 666886869), (33, 646678176), (36, 592788328), (44, 485008632), (48, 444591246), (66, 323339088), (72, 296394164), (88, 242504316), (96, 222295623), (99, 215559392), (132, 161669544), (144, 148197082), (176, 121252158), (198, 107779696), (264, 80834772), (288, 74098541), (352, 60626079), (396, 53889848), (528, 40417386), (792, 26944924), (1056, 20208693), (1063, 20075616), (1584, 13472462), (2126, 10037808), (3168, 6736231), (3189, 6691872), (4252, 5018904), (6337, 3367584), (6378, 3345936), (8504, 2509452), (9567, 2230624), (11693, 1825056), (12674, 1683792), (12756, 1672968), (17008, 1254726), (19011, 1122528), (19134, 1115312), (23386, 912528), (25348, 841896), (25512, 836484), (34016, 627363), (35079, 608352), (38022, 561264), (38268, 557656), (46772, 456264), (50696, 420948), (51024, 418242), (57033, 374176), (69707, 306144), (70158, 304176), (76044, 280632), (76536, 278828), (93544, 228132), (101392, 210474), (102048, 209121), (105237, 202784), (114066, 187088), (139414, 153072), (140316, 152088)]