251410068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8563

約数の個数: 120

約数和(自身を含む): 809000192

約数和(自身を除く): 557590124

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, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8527, 9828, 14742, 17054, 25581, 29484, 34108, 51162, 59689, 76743, 102324, 110851, 119378, 153486, 179067, 221702, 230229, 238756, 306972, 332553, 358134, 443404, 460458, 537201, 665106, 690687, 716268, 775957, 920916, 997659, 1074402, 1330212, 1381374, 1551914, 1611603, 1995318, 2148804, 2327871, 2762748, 2992977, 3103828, 3223206, 3990636, 4655742, 4834809, 5985954, 6446412, 6983613, 8978931, 9311484, 9669618, 11971908, 13967226, 17957862, 19339236, 20950839, 27934452, 35915724, 41901678, 62852517, 83803356, 125705034, 251410068]

約数ペア:

[(1, 251410068), (2, 125705034), (3, 83803356), (4, 62852517), (6, 41901678), (7, 35915724), (9, 27934452), (12, 20950839), (13, 19339236), (14, 17957862), (18, 13967226), (21, 11971908), (26, 9669618), (27, 9311484), (28, 8978931), (36, 6983613), (39, 6446412), (42, 5985954), (52, 4834809), (54, 4655742), (63, 3990636), (78, 3223206), (81, 3103828), (84, 2992977), (91, 2762748), (108, 2327871), (117, 2148804), (126, 1995318), (156, 1611603), (162, 1551914), (182, 1381374), (189, 1330212), (234, 1074402), (252, 997659), (273, 920916), (324, 775957), (351, 716268), (364, 690687), (378, 665106), (468, 537201), (546, 460458), (567, 443404), (702, 358134), (756, 332553), (819, 306972), (1053, 238756), (1092, 230229), (1134, 221702), (1404, 179067), (1638, 153486), (2106, 119378), (2268, 110851), (2457, 102324), (3276, 76743), (4212, 59689), (4914, 51162), (7371, 34108), (8527, 29484), (9828, 25581), (14742, 17054)]