12900551448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{422249}}^1$

素因数の和:422344

約数の個数: 64

約数和(自身を含む): 34455600000

約数和(自身を除く): 21555048552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 3819, 5092, 7638, 10184, 15276, 30552, 422249, 844498, 1266747, 1688996, 2533494, 3377992, 5066988, 8022731, 10133976, 16045462, 24068193, 28290683, 32090924, 48136386, 56581366, 64181848, 84872049, 96272772, 113162732, 169744098, 192545544, 226325464, 339488196, 537522977, 678976392, 1075045954, 1612568931, 2150091908, 3225137862, 4300183816, 6450275724, 12900551448]

約数ペア:

[(1, 12900551448), (2, 6450275724), (3, 4300183816), (4, 3225137862), (6, 2150091908), (8, 1612568931), (12, 1075045954), (19, 678976392), (24, 537522977), (38, 339488196), (57, 226325464), (67, 192545544), (76, 169744098), (114, 113162732), (134, 96272772), (152, 84872049), (201, 64181848), (228, 56581366), (268, 48136386), (402, 32090924), (456, 28290683), (536, 24068193), (804, 16045462), (1273, 10133976), (1608, 8022731), (2546, 5066988), (3819, 3377992), (5092, 2533494), (7638, 1688996), (10184, 1266747), (15276, 844498), (30552, 422249)]