250193064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 128

約数和(自身を含む): 741888000

約数和(自身を除く): 491694936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1364, 1609, 1672, 1767, 2046, 2356, 2508, 2728, 3218, 3534, 4092, 4712, 4827, 5016, 6436, 6479, 7068, 8184, 9654, 12872, 12958, 14136, 17699, 19308, 19437, 25916, 30571, 35398, 38616, 38874, 49879, 51832, 53097, 61142, 70796, 77748, 91713, 99758, 106194, 122284, 141592, 149637, 155496, 183426, 199516, 212388, 244568, 299274, 336281, 366852, 399032, 424776, 548669, 598548, 672562, 733704, 947701, 1008843, 1097338, 1197096, 1345124, 1646007, 1895402, 2017686, 2194676, 2690248, 2843103, 3292014, 3790804, 4035372, 4389352, 5686206, 6584028, 7581608, 8070744, 10424711, 11372412, 13168056, 20849422, 22744824, 31274133, 41698844, 62548266, 83397688, 125096532, 250193064]

約数ペア:

[(1, 250193064), (2, 125096532), (3, 83397688), (4, 62548266), (6, 41698844), (8, 31274133), (11, 22744824), (12, 20849422), (19, 13168056), (22, 11372412), (24, 10424711), (31, 8070744), (33, 7581608), (38, 6584028), (44, 5686206), (57, 4389352), (62, 4035372), (66, 3790804), (76, 3292014), (88, 2843103), (93, 2690248), (114, 2194676), (124, 2017686), (132, 1895402), (152, 1646007), (186, 1345124), (209, 1197096), (228, 1097338), (248, 1008843), (264, 947701), (341, 733704), (372, 672562), (418, 598548), (456, 548669), (589, 424776), (627, 399032), (682, 366852), (744, 336281), (836, 299274), (1023, 244568), (1178, 212388), (1254, 199516), (1364, 183426), (1609, 155496), (1672, 149637), (1767, 141592), (2046, 122284), (2356, 106194), (2508, 99758), (2728, 91713), (3218, 77748), (3534, 70796), (4092, 61142), (4712, 53097), (4827, 51832), (5016, 49879), (6436, 38874), (6479, 38616), (7068, 35398), (8184, 30571), (9654, 25916), (12872, 19437), (12958, 19308), (14136, 17699)]