329550032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2476

約数の個数: 80

約数和(自身を含む): 783556992

約数和(自身を除く): 454006960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1241, 1904, 2044, 2371, 2482, 4088, 4742, 4964, 8176, 8687, 9484, 9928, 16597, 17374, 18968, 19856, 33194, 34748, 37936, 40307, 66388, 69496, 80614, 132776, 138992, 161228, 173083, 265552, 282149, 322456, 346166, 564298, 644912, 692332, 1128596, 1211581, 1384664, 2257192, 2423162, 2769328, 2942411, 4514384, 4846324, 5884822, 9692648, 11769644, 19385296, 20596877, 23539288, 41193754, 47078576, 82387508, 164775016, 329550032]

約数ペア:

[(1, 329550032), (2, 164775016), (4, 82387508), (7, 47078576), (8, 41193754), (14, 23539288), (16, 20596877), (17, 19385296), (28, 11769644), (34, 9692648), (56, 5884822), (68, 4846324), (73, 4514384), (112, 2942411), (119, 2769328), (136, 2423162), (146, 2257192), (238, 1384664), (272, 1211581), (292, 1128596), (476, 692332), (511, 644912), (584, 564298), (952, 346166), (1022, 322456), (1168, 282149), (1241, 265552), (1904, 173083), (2044, 161228), (2371, 138992), (2482, 132776), (4088, 80614), (4742, 69496), (4964, 66388), (8176, 40307), (8687, 37936), (9484, 34748), (9928, 33194), (16597, 19856), (17374, 18968)]