8271384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 25401600

約数和(自身を除く): 17130216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 97, 102, 114, 132, 136, 152, 187, 194, 204, 209, 228, 264, 291, 323, 374, 388, 408, 418, 456, 561, 582, 627, 646, 748, 776, 836, 969, 1067, 1122, 1164, 1254, 1292, 1496, 1649, 1672, 1843, 1938, 2134, 2244, 2328, 2508, 2584, 3201, 3298, 3553, 3686, 3876, 4268, 4488, 4947, 5016, 5529, 6402, 6596, 7106, 7372, 7752, 8536, 9894, 10659, 11058, 12804, 13192, 14212, 14744, 18139, 19788, 20273, 21318, 22116, 25608, 28424, 31331, 36278, 39576, 40546, 42636, 44232, 54417, 60819, 62662, 72556, 81092, 85272, 93993, 108834, 121638, 125324, 145112, 162184, 187986, 217668, 243276, 250648, 344641, 375972, 435336, 486552, 689282, 751944, 1033923, 1378564, 2067846, 2757128, 4135692, 8271384]

約数ペア:

[(1, 8271384), (2, 4135692), (3, 2757128), (4, 2067846), (6, 1378564), (8, 1033923), (11, 751944), (12, 689282), (17, 486552), (19, 435336), (22, 375972), (24, 344641), (33, 250648), (34, 243276), (38, 217668), (44, 187986), (51, 162184), (57, 145112), (66, 125324), (68, 121638), (76, 108834), (88, 93993), (97, 85272), (102, 81092), (114, 72556), (132, 62662), (136, 60819), (152, 54417), (187, 44232), (194, 42636), (204, 40546), (209, 39576), (228, 36278), (264, 31331), (291, 28424), (323, 25608), (374, 22116), (388, 21318), (408, 20273), (418, 19788), (456, 18139), (561, 14744), (582, 14212), (627, 13192), (646, 12804), (748, 11058), (776, 10659), (836, 9894), (969, 8536), (1067, 7752), (1122, 7372), (1164, 7106), (1254, 6596), (1292, 6402), (1496, 5529), (1649, 5016), (1672, 4947), (1843, 4488), (1938, 4268), (2134, 3876), (2244, 3686), (2328, 3553), (2508, 3298), (2584, 3201)]