173819928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 272522472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1229, 1704, 1992, 2458, 3687, 4916, 5893, 7374, 9832, 11786, 14748, 17679, 23572, 29496, 35358, 47144, 70716, 87259, 102007, 141432, 174518, 204014, 261777, 306021, 349036, 408028, 523554, 612042, 698072, 816056, 1047108, 1224084, 2094216, 2448168, 7242497, 14484994, 21727491, 28969988, 43454982, 57939976, 86909964, 173819928]

約数ペア:

[(1, 173819928), (2, 86909964), (3, 57939976), (4, 43454982), (6, 28969988), (8, 21727491), (12, 14484994), (24, 7242497), (71, 2448168), (83, 2094216), (142, 1224084), (166, 1047108), (213, 816056), (249, 698072), (284, 612042), (332, 523554), (426, 408028), (498, 349036), (568, 306021), (664, 261777), (852, 204014), (996, 174518), (1229, 141432), (1704, 102007), (1992, 87259), (2458, 70716), (3687, 47144), (4916, 35358), (5893, 29496), (7374, 23572), (9832, 17679), (11786, 14748)]