40422564

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 130702208

約数和(自身を除く): 90279644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 457, 468, 486, 546, 567, 702, 756, 819, 914, 972, 1053, 1092, 1134, 1371, 1404, 1638, 1701, 1828, 2106, 2268, 2457, 2742, 3159, 3199, 3276, 3402, 4113, 4212, 4914, 5484, 5941, 6318, 6398, 6804, 7371, 8226, 9597, 9828, 11882, 12339, 12636, 12796, 14742, 16452, 17823, 19194, 22113, 23764, 24678, 28791, 29484, 35646, 37017, 38388, 41587, 44226, 49356, 53469, 57582, 71292, 74034, 83174, 86373, 88452, 106938, 111051, 115164, 124761, 148068, 160407, 166348, 172746, 213876, 222102, 249522, 259119, 320814, 345492, 374283, 444204, 481221, 499044, 518238, 641628, 748566, 777357, 962442, 1036476, 1122849, 1443663, 1497132, 1554714, 1924884, 2245698, 2887326, 3109428, 3368547, 4491396, 5774652, 6737094, 10105641, 13474188, 20211282, 40422564]

約数ペア:

[(1, 40422564), (2, 20211282), (3, 13474188), (4, 10105641), (6, 6737094), (7, 5774652), (9, 4491396), (12, 3368547), (13, 3109428), (14, 2887326), (18, 2245698), (21, 1924884), (26, 1554714), (27, 1497132), (28, 1443663), (36, 1122849), (39, 1036476), (42, 962442), (52, 777357), (54, 748566), (63, 641628), (78, 518238), (81, 499044), (84, 481221), (91, 444204), (108, 374283), (117, 345492), (126, 320814), (156, 259119), (162, 249522), (182, 222102), (189, 213876), (234, 172746), (243, 166348), (252, 160407), (273, 148068), (324, 124761), (351, 115164), (364, 111051), (378, 106938), (457, 88452), (468, 86373), (486, 83174), (546, 74034), (567, 71292), (702, 57582), (756, 53469), (819, 49356), (914, 44226), (972, 41587), (1053, 38388), (1092, 37017), (1134, 35646), (1371, 29484), (1404, 28791), (1638, 24678), (1701, 23764), (1828, 22113), (2106, 19194), (2268, 17823), (2457, 16452), (2742, 14742), (3159, 12796), (3199, 12636), (3276, 12339), (3402, 11882), (4113, 9828), (4212, 9597), (4914, 8226), (5484, 7371), (5941, 6804), (6318, 6398)]