501178428

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4841

約数の個数: 120

約数和(自身を含む): 1460566800

約数和(自身を除く): 959388372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2907, 3078, 3876, 4789, 5508, 5814, 6156, 8721, 9578, 11628, 14367, 17442, 19156, 26163, 28734, 34884, 43101, 52326, 57468, 81413, 86202, 90991, 104652, 129303, 162826, 172404, 181982, 244239, 258606, 272973, 325652, 363964, 387909, 488478, 517212, 545946, 732717, 775818, 818919, 976956, 1091892, 1465434, 1546847, 1551636, 1637838, 2198151, 2456757, 2930868, 3093694, 3275676, 4396302, 4640541, 4913514, 6187388, 6594453, 7370271, 8792604, 9281082, 9827028, 13188906, 13921623, 14740542, 18562164, 26377812, 27843246, 29481084, 41764869, 55686492, 83529738, 125294607, 167059476, 250589214, 501178428]

約数ペア:

[(1, 501178428), (2, 250589214), (3, 167059476), (4, 125294607), (6, 83529738), (9, 55686492), (12, 41764869), (17, 29481084), (18, 27843246), (19, 26377812), (27, 18562164), (34, 14740542), (36, 13921623), (38, 13188906), (51, 9827028), (54, 9281082), (57, 8792604), (68, 7370271), (76, 6594453), (81, 6187388), (102, 4913514), (108, 4640541), (114, 4396302), (153, 3275676), (162, 3093694), (171, 2930868), (204, 2456757), (228, 2198151), (306, 1637838), (323, 1551636), (324, 1546847), (342, 1465434), (459, 1091892), (513, 976956), (612, 818919), (646, 775818), (684, 732717), (918, 545946), (969, 517212), (1026, 488478), (1292, 387909), (1377, 363964), (1539, 325652), (1836, 272973), (1938, 258606), (2052, 244239), (2754, 181982), (2907, 172404), (3078, 162826), (3876, 129303), (4789, 104652), (5508, 90991), (5814, 86202), (6156, 81413), (8721, 57468), (9578, 52326), (11628, 43101), (14367, 34884), (17442, 28734), (19156, 26163)]