493769276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 1201213440

約数和(自身を除く): 707444164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 79, 91, 98, 143, 154, 158, 182, 196, 223, 286, 308, 316, 364, 446, 539, 553, 572, 637, 869, 892, 1001, 1027, 1078, 1106, 1274, 1561, 1738, 2002, 2054, 2156, 2212, 2453, 2548, 2899, 3122, 3476, 3871, 4004, 4108, 4906, 5798, 6083, 6244, 7007, 7189, 7742, 9812, 10927, 11297, 11596, 12166, 14014, 14378, 15484, 17171, 17617, 20293, 21854, 22594, 24332, 28028, 28756, 31889, 34342, 35234, 40586, 42581, 43708, 45188, 50323, 63778, 68684, 70468, 79079, 81172, 85162, 100646, 120197, 123319, 127556, 142051, 158158, 170324, 193787, 201292, 223223, 229021, 240394, 246638, 284102, 316316, 387574, 446446, 458042, 480788, 493276, 553553, 568204, 775148, 863233, 892892, 916084, 1107106, 1356509, 1562561, 1603147, 1726466, 2214212, 2519231, 2713018, 3125122, 3206294, 3452932, 5038462, 5426036, 6250244, 6412588, 9495563, 10076924, 11222029, 17634617, 18991126, 22444058, 35269234, 37982252, 44888116, 70538468, 123442319, 246884638, 493769276]

約数ペア:

[(1, 493769276), (2, 246884638), (4, 123442319), (7, 70538468), (11, 44888116), (13, 37982252), (14, 35269234), (22, 22444058), (26, 18991126), (28, 17634617), (44, 11222029), (49, 10076924), (52, 9495563), (77, 6412588), (79, 6250244), (91, 5426036), (98, 5038462), (143, 3452932), (154, 3206294), (158, 3125122), (182, 2713018), (196, 2519231), (223, 2214212), (286, 1726466), (308, 1603147), (316, 1562561), (364, 1356509), (446, 1107106), (539, 916084), (553, 892892), (572, 863233), (637, 775148), (869, 568204), (892, 553553), (1001, 493276), (1027, 480788), (1078, 458042), (1106, 446446), (1274, 387574), (1561, 316316), (1738, 284102), (2002, 246638), (2054, 240394), (2156, 229021), (2212, 223223), (2453, 201292), (2548, 193787), (2899, 170324), (3122, 158158), (3476, 142051), (3871, 127556), (4004, 123319), (4108, 120197), (4906, 100646), (5798, 85162), (6083, 81172), (6244, 79079), (7007, 70468), (7189, 68684), (7742, 63778), (9812, 50323), (10927, 45188), (11297, 43708), (11596, 42581), (12166, 40586), (14014, 35234), (14378, 34342), (15484, 31889), (17171, 28756), (17617, 28028), (20293, 24332), (21854, 22594)]