1905016932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1559}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 5946420480

約数和(自身を除く): 4041403548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 373, 468, 546, 746, 819, 1092, 1119, 1492, 1559, 1638, 2238, 2611, 3118, 3276, 3357, 4476, 4677, 4849, 5222, 6236, 6714, 7833, 9354, 9698, 10444, 10913, 13428, 14031, 14547, 15666, 18708, 19396, 20267, 21826, 23499, 28062, 29094, 31332, 32739, 33943, 40534, 43641, 43652, 46998, 56124, 58188, 60801, 65478, 67886, 81068, 87282, 93996, 98217, 101829, 121602, 130956, 135772, 141869, 174564, 182403, 196434, 203658, 243204, 283738, 305487, 364806, 392868, 407316, 425607, 567476, 581507, 610974, 729612, 851214, 1163014, 1221948, 1276821, 1702428, 1744521, 2326028, 2553642, 3489042, 4070549, 5107284, 5233563, 6978084, 7559591, 8141098, 10467126, 12211647, 15119182, 16282196, 20934252, 22678773, 24423294, 30238364, 36634941, 45357546, 48846588, 52917137, 68036319, 73269882, 90715092, 105834274, 136072638, 146539764, 158751411, 211668548, 272145276, 317502822, 476254233, 635005644, 952508466, 1905016932]

約数ペア:

[(1, 1905016932), (2, 952508466), (3, 635005644), (4, 476254233), (6, 317502822), (7, 272145276), (9, 211668548), (12, 158751411), (13, 146539764), (14, 136072638), (18, 105834274), (21, 90715092), (26, 73269882), (28, 68036319), (36, 52917137), (39, 48846588), (42, 45357546), (52, 36634941), (63, 30238364), (78, 24423294), (84, 22678773), (91, 20934252), (117, 16282196), (126, 15119182), (156, 12211647), (182, 10467126), (234, 8141098), (252, 7559591), (273, 6978084), (364, 5233563), (373, 5107284), (468, 4070549), (546, 3489042), (746, 2553642), (819, 2326028), (1092, 1744521), (1119, 1702428), (1492, 1276821), (1559, 1221948), (1638, 1163014), (2238, 851214), (2611, 729612), (3118, 610974), (3276, 581507), (3357, 567476), (4476, 425607), (4677, 407316), (4849, 392868), (5222, 364806), (6236, 305487), (6714, 283738), (7833, 243204), (9354, 203658), (9698, 196434), (10444, 182403), (10913, 174564), (13428, 141869), (14031, 135772), (14547, 130956), (15666, 121602), (18708, 101829), (19396, 98217), (20267, 93996), (21826, 87282), (23499, 81068), (28062, 67886), (29094, 65478), (31332, 60801), (32739, 58188), (33943, 56124), (40534, 46998), (43641, 43652)]