331712316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5731

約数の個数: 72

約数和(自身を含む): 910267904

約数和(自身を除く): 578555588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 5581, 6604, 9906, 11162, 14859, 16743, 19812, 22324, 29718, 33486, 50229, 59436, 66972, 72553, 100458, 145106, 200916, 217659, 290212, 435318, 652977, 708787, 870636, 1305954, 1417574, 2126361, 2611908, 2835148, 4252722, 6379083, 8505444, 9214231, 12758166, 18428462, 25516332, 27642693, 36856924, 55285386, 82928079, 110570772, 165856158, 331712316]

約数ペア:

[(1, 331712316), (2, 165856158), (3, 110570772), (4, 82928079), (6, 55285386), (9, 36856924), (12, 27642693), (13, 25516332), (18, 18428462), (26, 12758166), (36, 9214231), (39, 8505444), (52, 6379083), (78, 4252722), (117, 2835148), (127, 2611908), (156, 2126361), (234, 1417574), (254, 1305954), (381, 870636), (468, 708787), (508, 652977), (762, 435318), (1143, 290212), (1524, 217659), (1651, 200916), (2286, 145106), (3302, 100458), (4572, 72553), (4953, 66972), (5581, 59436), (6604, 50229), (9906, 33486), (11162, 29718), (14859, 22324), (16743, 19812)]