1262400888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3185

約数の個数: 128

約数和(自身を含む): 3826944000

約数和(自身を除く): 2564543112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 131, 133, 152, 168, 228, 262, 266, 393, 399, 456, 524, 532, 786, 798, 917, 1048, 1064, 1572, 1596, 1834, 2489, 2751, 3019, 3144, 3192, 3668, 4978, 5502, 6038, 7336, 7467, 9057, 9956, 11004, 12076, 14934, 17423, 18114, 19912, 21133, 22008, 24152, 29868, 34846, 36228, 42266, 52269, 57361, 59736, 63399, 69692, 72456, 84532, 104538, 114722, 126798, 139384, 169064, 172083, 209076, 229444, 253596, 344166, 395489, 401527, 418152, 458888, 507192, 688332, 790978, 803054, 1186467, 1204581, 1376664, 1581956, 1606108, 2372934, 2409162, 2768423, 3163912, 3212216, 4745868, 4818324, 5536846, 7514291, 8305269, 9491736, 9636648, 11073692, 15028582, 16610538, 22147384, 22542873, 30057164, 33221076, 45085746, 52600037, 60114328, 66442152, 90171492, 105200074, 157800111, 180342984, 210400148, 315600222, 420800296, 631200444, 1262400888]

約数ペア:

[(1, 1262400888), (2, 631200444), (3, 420800296), (4, 315600222), (6, 210400148), (7, 180342984), (8, 157800111), (12, 105200074), (14, 90171492), (19, 66442152), (21, 60114328), (24, 52600037), (28, 45085746), (38, 33221076), (42, 30057164), (56, 22542873), (57, 22147384), (76, 16610538), (84, 15028582), (114, 11073692), (131, 9636648), (133, 9491736), (152, 8305269), (168, 7514291), (228, 5536846), (262, 4818324), (266, 4745868), (393, 3212216), (399, 3163912), (456, 2768423), (524, 2409162), (532, 2372934), (786, 1606108), (798, 1581956), (917, 1376664), (1048, 1204581), (1064, 1186467), (1572, 803054), (1596, 790978), (1834, 688332), (2489, 507192), (2751, 458888), (3019, 418152), (3144, 401527), (3192, 395489), (3668, 344166), (4978, 253596), (5502, 229444), (6038, 209076), (7336, 172083), (7467, 169064), (9057, 139384), (9956, 126798), (11004, 114722), (12076, 104538), (14934, 84532), (17423, 72456), (18114, 69692), (19912, 63399), (21133, 59736), (22008, 57361), (24152, 52269), (29868, 42266), (34846, 36228)]