8432156628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3181}}^1$

素因数の和:3422

約数の個数: 144

約数和(自身を含む): 24888433024

約数和(自身を除く): 16456276396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 157, 201, 252, 268, 314, 402, 469, 471, 603, 628, 804, 938, 942, 1099, 1206, 1407, 1413, 1876, 1884, 2198, 2412, 2814, 2826, 3181, 3297, 4221, 4396, 5628, 5652, 6362, 6594, 8442, 9543, 9891, 10519, 12724, 13188, 16884, 19086, 19782, 21038, 22267, 28629, 31557, 38172, 39564, 42076, 44534, 57258, 63114, 66801, 73633, 89068, 94671, 114516, 126228, 133602, 147266, 189342, 200403, 213127, 220899, 267204, 294532, 378684, 400806, 426254, 441798, 499417, 639381, 662697, 801612, 852508, 883596, 998834, 1278762, 1325394, 1491889, 1498251, 1918143, 1997668, 2557524, 2650788, 2983778, 2996502, 3495919, 3836286, 4475667, 4494753, 5967556, 5993004, 6991838, 7672572, 8951334, 8989506, 10487757, 13427001, 13983676, 17902668, 17979012, 20975514, 26854002, 31463271, 33460939, 41951028, 53708004, 62926542, 66921878, 100382817, 125853084, 133843756, 200765634, 234226573, 301148451, 401531268, 468453146, 602296902, 702679719, 936906292, 1204593804, 1405359438, 2108039157, 2810718876, 4216078314, 8432156628]

約数ペア:

[(1, 8432156628), (2, 4216078314), (3, 2810718876), (4, 2108039157), (6, 1405359438), (7, 1204593804), (9, 936906292), (12, 702679719), (14, 602296902), (18, 468453146), (21, 401531268), (28, 301148451), (36, 234226573), (42, 200765634), (63, 133843756), (67, 125853084), (84, 100382817), (126, 66921878), (134, 62926542), (157, 53708004), (201, 41951028), (252, 33460939), (268, 31463271), (314, 26854002), (402, 20975514), (469, 17979012), (471, 17902668), (603, 13983676), (628, 13427001), (804, 10487757), (938, 8989506), (942, 8951334), (1099, 7672572), (1206, 6991838), (1407, 5993004), (1413, 5967556), (1876, 4494753), (1884, 4475667), (2198, 3836286), (2412, 3495919), (2814, 2996502), (2826, 2983778), (3181, 2650788), (3297, 2557524), (4221, 1997668), (4396, 1918143), (5628, 1498251), (5652, 1491889), (6362, 1325394), (6594, 1278762), (8442, 998834), (9543, 883596), (9891, 852508), (10519, 801612), (12724, 662697), (13188, 639381), (16884, 499417), (19086, 441798), (19782, 426254), (21038, 400806), (22267, 378684), (28629, 294532), (31557, 267204), (38172, 220899), (39564, 213127), (42076, 200403), (44534, 189342), (57258, 147266), (63114, 133602), (66801, 126228), (73633, 114516), (89068, 94671)]