6451639896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4026

約数の個数: 128

約数和(自身を含む): 18040780800

約数和(自身を除く): 11589140904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2197, 2418, 3224, 3947, 4056, 4394, 4836, 5239, 6591, 7894, 8788, 9672, 10478, 11841, 13182, 15717, 15788, 17576, 20956, 23682, 26364, 31434, 31576, 41912, 47364, 51311, 52728, 62868, 68107, 94728, 102622, 122357, 125736, 136214, 153933, 204321, 205244, 244714, 272428, 307866, 367071, 408642, 410488, 489428, 544856, 615732, 667043, 734142, 817284, 978856, 1231464, 1334086, 1468284, 1590641, 1634568, 2001129, 2668172, 2936568, 3181282, 4002258, 4771923, 5336344, 6362564, 8004516, 8671559, 9543846, 12725128, 16009032, 17343118, 19087692, 20678333, 26014677, 34686236, 38175384, 41356666, 52029354, 62034999, 69372472, 82713332, 104058708, 124069998, 165426664, 208117416, 248139996, 268818329, 496279992, 537636658, 806454987, 1075273316, 1612909974, 2150546632, 3225819948, 6451639896]

約数ペア:

[(1, 6451639896), (2, 3225819948), (3, 2150546632), (4, 1612909974), (6, 1075273316), (8, 806454987), (12, 537636658), (13, 496279992), (24, 268818329), (26, 248139996), (31, 208117416), (39, 165426664), (52, 124069998), (62, 104058708), (78, 82713332), (93, 69372472), (104, 62034999), (124, 52029354), (156, 41356666), (169, 38175384), (186, 34686236), (248, 26014677), (312, 20678333), (338, 19087692), (372, 17343118), (403, 16009032), (507, 12725128), (676, 9543846), (744, 8671559), (806, 8004516), (1014, 6362564), (1209, 5336344), (1352, 4771923), (1612, 4002258), (2028, 3181282), (2197, 2936568), (2418, 2668172), (3224, 2001129), (3947, 1634568), (4056, 1590641), (4394, 1468284), (4836, 1334086), (5239, 1231464), (6591, 978856), (7894, 817284), (8788, 734142), (9672, 667043), (10478, 615732), (11841, 544856), (13182, 489428), (15717, 410488), (15788, 408642), (17576, 367071), (20956, 307866), (23682, 272428), (26364, 244714), (31434, 205244), (31576, 204321), (41912, 153933), (47364, 136214), (51311, 125736), (52728, 122357), (62868, 102622), (68107, 94728)]