21693726528

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{2129}}^1$

素因数の和:2944

約数の個数: 112

約数和(自身を含む): 58291658880

約数和(自身を除く): 36597932352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 727, 876, 1168, 1454, 1752, 2129, 2181, 2336, 2908, 3504, 4258, 4362, 4672, 5816, 6387, 7008, 8516, 8724, 11632, 12774, 14016, 17032, 17448, 23264, 25548, 34064, 34896, 46528, 51096, 53071, 68128, 69792, 102192, 106142, 136256, 139584, 155417, 159213, 204384, 212284, 310834, 318426, 408768, 424568, 466251, 621668, 636852, 849136, 932502, 1243336, 1273704, 1547783, 1698272, 1865004, 2486672, 2547408, 3095566, 3396544, 3730008, 4643349, 4973344, 5094816, 6191132, 7460016, 9286698, 9946688, 10189632, 12382264, 14920032, 18573396, 24764528, 29840064, 37146792, 49529056, 74293584, 99058112, 112988159, 148587168, 225976318, 297174336, 338964477, 451952636, 677928954, 903905272, 1355857908, 1807810544, 2711715816, 3615621088, 5423431632, 7231242176, 10846863264, 21693726528]

約数ペア:

[(1, 21693726528), (2, 10846863264), (3, 7231242176), (4, 5423431632), (6, 3615621088), (8, 2711715816), (12, 1807810544), (16, 1355857908), (24, 903905272), (32, 677928954), (48, 451952636), (64, 338964477), (73, 297174336), (96, 225976318), (146, 148587168), (192, 112988159), (219, 99058112), (292, 74293584), (438, 49529056), (584, 37146792), (727, 29840064), (876, 24764528), (1168, 18573396), (1454, 14920032), (1752, 12382264), (2129, 10189632), (2181, 9946688), (2336, 9286698), (2908, 7460016), (3504, 6191132), (4258, 5094816), (4362, 4973344), (4672, 4643349), (5816, 3730008), (6387, 3396544), (7008, 3095566), (8516, 2547408), (8724, 2486672), (11632, 1865004), (12774, 1698272), (14016, 1547783), (17032, 1273704), (17448, 1243336), (23264, 932502), (25548, 849136), (34064, 636852), (34896, 621668), (46528, 466251), (51096, 424568), (53071, 408768), (68128, 318426), (69792, 310834), (102192, 212284), (106142, 204384), (136256, 159213), (139584, 155417)]