440977992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10675

約数の個数: 128

約数和(自身を含む): 1428403200

約数和(自身を除く): 987425208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 10627, 13832, 20748, 21254, 31881, 41496, 42508, 63762, 74389, 85016, 127524, 138151, 148778, 201913, 223167, 255048, 276302, 297556, 403826, 414453, 446334, 552604, 595112, 605739, 807652, 828906, 892668, 967057, 1105208, 1211478, 1413391, 1615304, 1657812, 1785336, 1934114, 2422956, 2624869, 2826782, 2901171, 3315624, 3868228, 4240173, 4845912, 5249738, 5653564, 5802342, 7736456, 7874607, 8480346, 10499476, 11307128, 11604684, 15749214, 16960692, 18374083, 20998952, 23209368, 31498428, 33921384, 36748166, 55122249, 62996856, 73496332, 110244498, 146992664, 220488996, 440977992]

約数ペア:

[(1, 440977992), (2, 220488996), (3, 146992664), (4, 110244498), (6, 73496332), (7, 62996856), (8, 55122249), (12, 36748166), (13, 33921384), (14, 31498428), (19, 23209368), (21, 20998952), (24, 18374083), (26, 16960692), (28, 15749214), (38, 11604684), (39, 11307128), (42, 10499476), (52, 8480346), (56, 7874607), (57, 7736456), (76, 5802342), (78, 5653564), (84, 5249738), (91, 4845912), (104, 4240173), (114, 3868228), (133, 3315624), (152, 2901171), (156, 2826782), (168, 2624869), (182, 2422956), (228, 1934114), (247, 1785336), (266, 1657812), (273, 1615304), (312, 1413391), (364, 1211478), (399, 1105208), (456, 967057), (494, 892668), (532, 828906), (546, 807652), (728, 605739), (741, 595112), (798, 552604), (988, 446334), (1064, 414453), (1092, 403826), (1482, 297556), (1596, 276302), (1729, 255048), (1976, 223167), (2184, 201913), (2964, 148778), (3192, 138151), (3458, 127524), (5187, 85016), (5928, 74389), (6916, 63762), (10374, 42508), (10627, 41496), (13832, 31881), (20748, 21254)]