2820640896

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4227

約数の個数: 192

約数和(自身を含む): 8821612800

約数和(自身を除く): 6000971904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2432, 2736, 2976, 3534, 3648, 3968, 4157, 4464, 4712, 5301, 5472, 5952, 7068, 7296, 8314, 8928, 9424, 10602, 10944, 11904, 12471, 14136, 16628, 17856, 18848, 21204, 21888, 24942, 28272, 33256, 35712, 37413, 37696, 42408, 49884, 56544, 66512, 74826, 75392, 78983, 84816, 99768, 113088, 128867, 133024, 149652, 157966, 169632, 199536, 226176, 236949, 257734, 266048, 299304, 315932, 339264, 386601, 399072, 473898, 515468, 532096, 598608, 631864, 678528, 710847, 773202, 798144, 947796, 1030936, 1159803, 1197216, 1263728, 1421694, 1546404, 1596288, 1895592, 2061872, 2319606, 2394432, 2448473, 2527456, 2843388, 3092808, 3791184, 4123744, 4639212, 4788864, 4896946, 5054912, 5686776, 6185616, 7345419, 7582368, 8247488, 9278424, 9793892, 10109824, 11373552, 12371232, 14690838, 15164736, 16494976, 18556848, 19587784, 22036257, 22747104, 24742464, 29381676, 30329472, 37113696, 39175568, 44072514, 45494208, 49484928, 58763352, 74227392, 78351136, 88145028, 90988416, 117526704, 148454784, 156702272, 176290056, 235053408, 313404544, 352580112, 470106816, 705160224, 940213632, 1410320448, 2820640896]

約数ペア:

[(1, 2820640896), (2, 1410320448), (3, 940213632), (4, 705160224), (6, 470106816), (8, 352580112), (9, 313404544), (12, 235053408), (16, 176290056), (18, 156702272), (19, 148454784), (24, 117526704), (31, 90988416), (32, 88145028), (36, 78351136), (38, 74227392), (48, 58763352), (57, 49484928), (62, 45494208), (64, 44072514), (72, 39175568), (76, 37113696), (93, 30329472), (96, 29381676), (114, 24742464), (124, 22747104), (128, 22036257), (144, 19587784), (152, 18556848), (171, 16494976), (186, 15164736), (192, 14690838), (228, 12371232), (248, 11373552), (279, 10109824), (288, 9793892), (304, 9278424), (342, 8247488), (372, 7582368), (384, 7345419), (456, 6185616), (496, 5686776), (558, 5054912), (576, 4896946), (589, 4788864), (608, 4639212), (684, 4123744), (744, 3791184), (912, 3092808), (992, 2843388), (1116, 2527456), (1152, 2448473), (1178, 2394432), (1216, 2319606), (1368, 2061872), (1488, 1895592), (1767, 1596288), (1824, 1546404), (1984, 1421694), (2232, 1263728), (2356, 1197216), (2432, 1159803), (2736, 1030936), (2976, 947796), (3534, 798144), (3648, 773202), (3968, 710847), (4157, 678528), (4464, 631864), (4712, 598608), (5301, 532096), (5472, 515468), (5952, 473898), (7068, 399072), (7296, 386601), (8314, 339264), (8928, 315932), (9424, 299304), (10602, 266048), (10944, 257734), (11904, 236949), (12471, 226176), (14136, 199536), (16628, 169632), (17856, 157966), (18848, 149652), (21204, 133024), (21888, 128867), (24942, 113088), (28272, 99768), (33256, 84816), (35712, 78983), (37413, 75392), (37696, 74826), (42408, 66512), (49884, 56544)]