21057760944

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{56093}}^1$

素因数の和:56200

約数の個数: 160

約数和(自身を含む): 66774297600

約数和(自身を除く): 45716536656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 132, 144, 158, 176, 198, 216, 237, 264, 297, 316, 396, 432, 474, 528, 594, 632, 711, 792, 869, 948, 1188, 1264, 1422, 1584, 1738, 1896, 2133, 2376, 2607, 2844, 3476, 3792, 4266, 4752, 5214, 5688, 6952, 7821, 8532, 10428, 11376, 13904, 15642, 17064, 20856, 23463, 31284, 34128, 41712, 46926, 56093, 62568, 93852, 112186, 125136, 168279, 187704, 224372, 336558, 375408, 448744, 504837, 617023, 673116, 897488, 1009674, 1234046, 1346232, 1514511, 1851069, 2019348, 2468092, 2692464, 3029022, 3702138, 4038696, 4431347, 4936184, 5553207, 6058044, 7404276, 8077392, 8862694, 9872368, 11106414, 12116088, 13294041, 14808552, 16659621, 17725388, 22212828, 24232176, 26588082, 29617104, 33319242, 35450776, 39882123, 44425656, 48744817, 53176164, 66638484, 70901552, 79764246, 88851312, 97489634, 106352328, 119646369, 133276968, 146234451, 159528492, 194979268, 212704656, 239292738, 266553936, 292468902, 319056984, 389958536, 438703353, 478585476, 584937804, 638113968, 779917072, 877406706, 957170952, 1169875608, 1316110059, 1754813412, 1914341904, 2339751216, 2632220118, 3509626824, 5264440236, 7019253648, 10528880472, 21057760944]

約数ペア:

[(1, 21057760944), (2, 10528880472), (3, 7019253648), (4, 5264440236), (6, 3509626824), (8, 2632220118), (9, 2339751216), (11, 1914341904), (12, 1754813412), (16, 1316110059), (18, 1169875608), (22, 957170952), (24, 877406706), (27, 779917072), (33, 638113968), (36, 584937804), (44, 478585476), (48, 438703353), (54, 389958536), (66, 319056984), (72, 292468902), (79, 266553936), (88, 239292738), (99, 212704656), (108, 194979268), (132, 159528492), (144, 146234451), (158, 133276968), (176, 119646369), (198, 106352328), (216, 97489634), (237, 88851312), (264, 79764246), (297, 70901552), (316, 66638484), (396, 53176164), (432, 48744817), (474, 44425656), (528, 39882123), (594, 35450776), (632, 33319242), (711, 29617104), (792, 26588082), (869, 24232176), (948, 22212828), (1188, 17725388), (1264, 16659621), (1422, 14808552), (1584, 13294041), (1738, 12116088), (1896, 11106414), (2133, 9872368), (2376, 8862694), (2607, 8077392), (2844, 7404276), (3476, 6058044), (3792, 5553207), (4266, 4936184), (4752, 4431347), (5214, 4038696), (5688, 3702138), (6952, 3029022), (7821, 2692464), (8532, 2468092), (10428, 2019348), (11376, 1851069), (13904, 1514511), (15642, 1346232), (17064, 1234046), (20856, 1009674), (23463, 897488), (31284, 673116), (34128, 617023), (41712, 504837), (46926, 448744), (56093, 375408), (62568, 336558), (93852, 224372), (112186, 187704), (125136, 168279)]