386944944

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 1030514400

約数和(自身を除く): 643569456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 89, 106, 159, 178, 212, 267, 318, 356, 424, 534, 636, 712, 848, 1068, 1272, 1424, 1709, 2136, 2544, 3418, 4272, 4717, 5127, 6836, 9434, 10254, 13672, 14151, 18868, 20508, 27344, 28302, 37736, 41016, 56604, 75472, 82032, 90577, 113208, 152101, 181154, 226416, 271731, 304202, 362308, 456303, 543462, 608404, 724616, 912606, 1086924, 1216808, 1449232, 1825212, 2173848, 2433616, 3650424, 4347696, 7300848, 8061353, 16122706, 24184059, 32245412, 48368118, 64490824, 96736236, 128981648, 193472472, 386944944]

約数ペア:

[(1, 386944944), (2, 193472472), (3, 128981648), (4, 96736236), (6, 64490824), (8, 48368118), (12, 32245412), (16, 24184059), (24, 16122706), (48, 8061353), (53, 7300848), (89, 4347696), (106, 3650424), (159, 2433616), (178, 2173848), (212, 1825212), (267, 1449232), (318, 1216808), (356, 1086924), (424, 912606), (534, 724616), (636, 608404), (712, 543462), (848, 456303), (1068, 362308), (1272, 304202), (1424, 271731), (1709, 226416), (2136, 181154), (2544, 152101), (3418, 113208), (4272, 90577), (4717, 82032), (5127, 75472), (6836, 56604), (9434, 41016), (10254, 37736), (13672, 28302), (14151, 27344), (18868, 20508)]