404680944

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^3\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 80

約数和(自身を含む): 1084089344

約数和(自身を除く): 679408400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 283, 372, 496, 566, 744, 849, 961, 1132, 1488, 1698, 1922, 2264, 2883, 3396, 3844, 4528, 5766, 6792, 7688, 8773, 11532, 13584, 15376, 17546, 23064, 26319, 29791, 35092, 46128, 52638, 59582, 70184, 89373, 105276, 119164, 140368, 178746, 210552, 238328, 271963, 357492, 421104, 476656, 543926, 714984, 815889, 1087852, 1429968, 1631778, 2175704, 3263556, 4351408, 6527112, 8430853, 13054224, 16861706, 25292559, 33723412, 50585118, 67446824, 101170236, 134893648, 202340472, 404680944]

約数ペア:

[(1, 404680944), (2, 202340472), (3, 134893648), (4, 101170236), (6, 67446824), (8, 50585118), (12, 33723412), (16, 25292559), (24, 16861706), (31, 13054224), (48, 8430853), (62, 6527112), (93, 4351408), (124, 3263556), (186, 2175704), (248, 1631778), (283, 1429968), (372, 1087852), (496, 815889), (566, 714984), (744, 543926), (849, 476656), (961, 421104), (1132, 357492), (1488, 271963), (1698, 238328), (1922, 210552), (2264, 178746), (2883, 140368), (3396, 119164), (3844, 105276), (4528, 89373), (5766, 70184), (6792, 59582), (7688, 52638), (8773, 46128), (11532, 35092), (13584, 29791), (15376, 26319), (17546, 23064)]