288931944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24223}}^1$

素因数の和:24310

約数の個数: 64

約数和(自身を含む): 837181440

約数和(自身を除く): 548249496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 24223, 48446, 72669, 96892, 145338, 169561, 193784, 290676, 339122, 508683, 581352, 678244, 1017366, 1356488, 1719833, 2034732, 3439666, 4069464, 5159499, 6879332, 10318998, 12038831, 13758664, 20637996, 24077662, 36116493, 41275992, 48155324, 72232986, 96310648, 144465972, 288931944]

約数ペア:

[(1, 288931944), (2, 144465972), (3, 96310648), (4, 72232986), (6, 48155324), (7, 41275992), (8, 36116493), (12, 24077662), (14, 20637996), (21, 13758664), (24, 12038831), (28, 10318998), (42, 6879332), (56, 5159499), (71, 4069464), (84, 3439666), (142, 2034732), (168, 1719833), (213, 1356488), (284, 1017366), (426, 678244), (497, 581352), (568, 508683), (852, 339122), (994, 290676), (1491, 193784), (1704, 169561), (1988, 145338), (2982, 96892), (3976, 72669), (5964, 48446), (11928, 24223)]