189478944

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 586010880

約数和(自身を除く): 396531936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1117, 1178, 1368, 1488, 1767, 1824, 2232, 2234, 2356, 2736, 2976, 3351, 3534, 4464, 4468, 4712, 5301, 5472, 6702, 7068, 8928, 8936, 9424, 10053, 10602, 13404, 14136, 17872, 18848, 20106, 21204, 21223, 26808, 28272, 34627, 35744, 40212, 42408, 42446, 53616, 56544, 63669, 69254, 80424, 84816, 84892, 103881, 107232, 127338, 138508, 160848, 169632, 169784, 191007, 207762, 254676, 277016, 311643, 321696, 339568, 382014, 415524, 509352, 554032, 623286, 657913, 679136, 764028, 831048, 1018704, 1108064, 1246572, 1315826, 1528056, 1662096, 1973739, 2037408, 2493144, 2631652, 3056112, 3324192, 3947478, 4986288, 5263304, 5921217, 6112224, 7894956, 9972576, 10526608, 11842434, 15789912, 21053216, 23684868, 31579824, 47369736, 63159648, 94739472, 189478944]

約数ペア:

[(1, 189478944), (2, 94739472), (3, 63159648), (4, 47369736), (6, 31579824), (8, 23684868), (9, 21053216), (12, 15789912), (16, 11842434), (18, 10526608), (19, 9972576), (24, 7894956), (31, 6112224), (32, 5921217), (36, 5263304), (38, 4986288), (48, 3947478), (57, 3324192), (62, 3056112), (72, 2631652), (76, 2493144), (93, 2037408), (96, 1973739), (114, 1662096), (124, 1528056), (144, 1315826), (152, 1246572), (171, 1108064), (186, 1018704), (228, 831048), (248, 764028), (279, 679136), (288, 657913), (304, 623286), (342, 554032), (372, 509352), (456, 415524), (496, 382014), (558, 339568), (589, 321696), (608, 311643), (684, 277016), (744, 254676), (912, 207762), (992, 191007), (1116, 169784), (1117, 169632), (1178, 160848), (1368, 138508), (1488, 127338), (1767, 107232), (1824, 103881), (2232, 84892), (2234, 84816), (2356, 80424), (2736, 69254), (2976, 63669), (3351, 56544), (3534, 53616), (4464, 42446), (4468, 42408), (4712, 40212), (5301, 35744), (5472, 34627), (6702, 28272), (7068, 26808), (8928, 21223), (8936, 21204), (9424, 20106), (10053, 18848), (10602, 17872), (13404, 14136)]