390326496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{580843}}^1$

素因数の和:580863

約数の個数: 48

約数和(自身を含む): 1170981504

約数和(自身を除く): 780655008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 580843, 1161686, 1742529, 2323372, 3485058, 4065901, 4646744, 6970116, 8131802, 9293488, 12197703, 13940232, 16263604, 18586976, 24395406, 27880464, 32527208, 48790812, 55760928, 65054416, 97581624, 130108832, 195163248, 390326496]

約数ペア:

[(1, 390326496), (2, 195163248), (3, 130108832), (4, 97581624), (6, 65054416), (7, 55760928), (8, 48790812), (12, 32527208), (14, 27880464), (16, 24395406), (21, 18586976), (24, 16263604), (28, 13940232), (32, 12197703), (42, 9293488), (48, 8131802), (56, 6970116), (84, 4646744), (96, 4065901), (112, 3485058), (168, 2323372), (224, 1742529), (336, 1161686), (672, 580843)]