263277072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2421

約数の個数: 120

約数和(自身を含む): 794844960

約数和(自身を除く): 531567888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2337, 2347, 2736, 2952, 3116, 4674, 4694, 5904, 6232, 7011, 7041, 9348, 9388, 12464, 14022, 14082, 18696, 18776, 21123, 28044, 28164, 37392, 37552, 42246, 44593, 56088, 56328, 84492, 89186, 96227, 112176, 112656, 133779, 168984, 178372, 192454, 267558, 288681, 337968, 356744, 384908, 401337, 535116, 577362, 713488, 769816, 802674, 866043, 1070232, 1154724, 1539632, 1605348, 1732086, 1828313, 2140464, 2309448, 3210696, 3464172, 3656626, 4618896, 5484939, 6421392, 6928344, 7313252, 10969878, 13856688, 14626504, 16454817, 21939756, 29253008, 32909634, 43879512, 65819268, 87759024, 131638536, 263277072]

約数ペア:

[(1, 263277072), (2, 131638536), (3, 87759024), (4, 65819268), (6, 43879512), (8, 32909634), (9, 29253008), (12, 21939756), (16, 16454817), (18, 14626504), (19, 13856688), (24, 10969878), (36, 7313252), (38, 6928344), (41, 6421392), (48, 5484939), (57, 4618896), (72, 3656626), (76, 3464172), (82, 3210696), (114, 2309448), (123, 2140464), (144, 1828313), (152, 1732086), (164, 1605348), (171, 1539632), (228, 1154724), (246, 1070232), (304, 866043), (328, 802674), (342, 769816), (369, 713488), (456, 577362), (492, 535116), (656, 401337), (684, 384908), (738, 356744), (779, 337968), (912, 288681), (984, 267558), (1368, 192454), (1476, 178372), (1558, 168984), (1968, 133779), (2337, 112656), (2347, 112176), (2736, 96227), (2952, 89186), (3116, 84492), (4674, 56328), (4694, 56088), (5904, 44593), (6232, 42246), (7011, 37552), (7041, 37392), (9348, 28164), (9388, 28044), (12464, 21123), (14022, 18776), (14082, 18696)]