330612236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 621099360

約数和(自身を除く): 290487124

約数列:

[1, 2, 4, 19, 38, 76, 113, 137, 226, 274, 281, 452, 548, 562, 1124, 2147, 2603, 4294, 5206, 5339, 8588, 10412, 10678, 15481, 21356, 30962, 31753, 38497, 61924, 63506, 76994, 127012, 153988, 294139, 588278, 603307, 731443, 1176556, 1206614, 1462886, 2413228, 2925772, 4350161, 8700322, 17400644, 82653059, 165306118, 330612236]

約数ペア:

[(1, 330612236), (2, 165306118), (4, 82653059), (19, 17400644), (38, 8700322), (76, 4350161), (113, 2925772), (137, 2413228), (226, 1462886), (274, 1206614), (281, 1176556), (452, 731443), (548, 603307), (562, 588278), (1124, 294139), (2147, 153988), (2603, 127012), (4294, 76994), (5206, 63506), (5339, 61924), (8588, 38497), (10412, 31753), (10678, 30962), (15481, 21356)]