788177628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 2458874880

約数和(自身を除く): 1670697252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 79, 81, 83, 84, 106, 108, 126, 158, 159, 162, 166, 189, 212, 237, 249, 252, 316, 318, 324, 332, 371, 378, 474, 477, 498, 553, 567, 581, 636, 711, 742, 747, 756, 948, 954, 996, 1106, 1113, 1134, 1162, 1422, 1431, 1484, 1494, 1659, 1743, 1908, 2133, 2212, 2226, 2241, 2268, 2324, 2844, 2862, 2988, 3318, 3339, 3486, 4187, 4266, 4293, 4399, 4452, 4482, 4977, 5229, 5724, 6399, 6557, 6636, 6678, 6723, 6972, 8374, 8532, 8586, 8798, 8964, 9954, 10017, 10458, 12561, 12798, 13114, 13197, 13356, 13446, 14931, 15687, 16748, 17172, 17596, 19671, 19908, 20034, 20916, 25122, 25596, 26228, 26394, 26892, 29309, 29862, 30051, 30793, 31374, 37683, 39342, 39591, 40068, 44793, 45899, 47061, 50244, 52788, 58618, 59013, 59724, 60102, 61586, 62748, 75366, 78684, 79182, 87927, 89586, 91798, 92379, 94122, 113049, 117236, 118026, 118773, 120204, 123172, 137697, 150732, 158364, 175854, 177039, 179172, 183596, 184758, 188244, 226098, 236052, 237546, 263781, 275394, 277137, 339147, 347521, 351708, 354078, 356319, 369516, 413091, 452196, 475092, 527562, 531117, 550788, 554274, 678294, 695042, 708156, 712638, 791343, 826182, 831411, 1042563, 1055124, 1062234, 1108548, 1239273, 1356588, 1390084, 1425276, 1582686, 1652364, 1662822, 2085126, 2124468, 2374029, 2432647, 2478546, 2494233, 3127689, 3165372, 3325644, 3717819, 4170252, 4748058, 4865294, 4957092, 4988466, 6255378, 7297941, 7435638, 9383067, 9496116, 9730588, 9976932, 12510756, 14595882, 14871276, 18766134, 21893823, 28149201, 29191764, 37532268, 43787646, 56298402, 65681469, 87575292, 112596804, 131362938, 197044407, 262725876, 394088814, 788177628]

約数ペア:

[(1, 788177628), (2, 394088814), (3, 262725876), (4, 197044407), (6, 131362938), (7, 112596804), (9, 87575292), (12, 65681469), (14, 56298402), (18, 43787646), (21, 37532268), (27, 29191764), (28, 28149201), (36, 21893823), (42, 18766134), (53, 14871276), (54, 14595882), (63, 12510756), (79, 9976932), (81, 9730588), (83, 9496116), (84, 9383067), (106, 7435638), (108, 7297941), (126, 6255378), (158, 4988466), (159, 4957092), (162, 4865294), (166, 4748058), (189, 4170252), (212, 3717819), (237, 3325644), (249, 3165372), (252, 3127689), (316, 2494233), (318, 2478546), (324, 2432647), (332, 2374029), (371, 2124468), (378, 2085126), (474, 1662822), (477, 1652364), (498, 1582686), (553, 1425276), (567, 1390084), (581, 1356588), (636, 1239273), (711, 1108548), (742, 1062234), (747, 1055124), (756, 1042563), (948, 831411), (954, 826182), (996, 791343), (1106, 712638), (1113, 708156), (1134, 695042), (1162, 678294), (1422, 554274), (1431, 550788), (1484, 531117), (1494, 527562), (1659, 475092), (1743, 452196), (1908, 413091), (2133, 369516), (2212, 356319), (2226, 354078), (2241, 351708), (2268, 347521), (2324, 339147), (2844, 277137), (2862, 275394), (2988, 263781), (3318, 237546), (3339, 236052), (3486, 226098), (4187, 188244), (4266, 184758), (4293, 183596), (4399, 179172), (4452, 177039), (4482, 175854), (4977, 158364), (5229, 150732), (5724, 137697), (6399, 123172), (6557, 120204), (6636, 118773), (6678, 118026), (6723, 117236), (6972, 113049), (8374, 94122), (8532, 92379), (8586, 91798), (8798, 89586), (8964, 87927), (9954, 79182), (10017, 78684), (10458, 75366), (12561, 62748), (12798, 61586), (13114, 60102), (13197, 59724), (13356, 59013), (13446, 58618), (14931, 52788), (15687, 50244), (16748, 47061), (17172, 45899), (17596, 44793), (19671, 40068), (19908, 39591), (20034, 39342), (20916, 37683), (25122, 31374), (25596, 30793), (26228, 30051), (26394, 29862), (26892, 29309)]