272160408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 796723200

約数和(自身を除く): 524562792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1481, 1482, 1612, 1767, 1976, 2356, 2418, 2962, 2964, 3224, 3534, 4443, 4712, 4836, 5924, 5928, 7068, 7657, 8886, 9672, 11848, 14136, 15314, 17772, 19253, 22971, 28139, 30628, 35544, 38506, 45911, 45942, 56278, 57759, 61256, 77012, 84417, 91822, 91884, 112556, 115518, 137733, 154024, 168834, 183644, 183768, 225112, 231036, 275466, 337668, 365807, 367288, 462072, 550932, 596843, 675336, 731614, 872309, 1097421, 1101864, 1193686, 1463228, 1744618, 1790529, 2194842, 2387372, 2616927, 2926456, 3489236, 3581058, 4389684, 4774744, 5233854, 6978472, 7162116, 8779368, 10467708, 11340017, 14324232, 20935416, 22680034, 34020051, 45360068, 68040102, 90720136, 136080204, 272160408]

約数ペア:

[(1, 272160408), (2, 136080204), (3, 90720136), (4, 68040102), (6, 45360068), (8, 34020051), (12, 22680034), (13, 20935416), (19, 14324232), (24, 11340017), (26, 10467708), (31, 8779368), (38, 7162116), (39, 6978472), (52, 5233854), (57, 4774744), (62, 4389684), (76, 3581058), (78, 3489236), (93, 2926456), (104, 2616927), (114, 2387372), (124, 2194842), (152, 1790529), (156, 1744618), (186, 1463228), (228, 1193686), (247, 1101864), (248, 1097421), (312, 872309), (372, 731614), (403, 675336), (456, 596843), (494, 550932), (589, 462072), (741, 367288), (744, 365807), (806, 337668), (988, 275466), (1178, 231036), (1209, 225112), (1481, 183768), (1482, 183644), (1612, 168834), (1767, 154024), (1976, 137733), (2356, 115518), (2418, 112556), (2962, 91884), (2964, 91822), (3224, 84417), (3534, 77012), (4443, 61256), (4712, 57759), (4836, 56278), (5924, 45942), (5928, 45911), (7068, 38506), (7657, 35544), (8886, 30628), (9672, 28139), (11848, 22971), (14136, 19253), (15314, 17772)]