771854928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 2233940352

約数和(自身を除く): 1462085424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 101, 104, 111, 148, 156, 202, 208, 222, 296, 303, 312, 331, 404, 444, 481, 592, 606, 624, 662, 808, 888, 962, 993, 1212, 1313, 1324, 1443, 1616, 1776, 1924, 1986, 2424, 2626, 2648, 2886, 3737, 3848, 3939, 3972, 4303, 4848, 5252, 5296, 5772, 7474, 7696, 7878, 7944, 8606, 10504, 11211, 11544, 12247, 12909, 14948, 15756, 15888, 17212, 21008, 22422, 23088, 24494, 25818, 29896, 31512, 33431, 34424, 36741, 44844, 48581, 48988, 51636, 59792, 63024, 66862, 68848, 73482, 89688, 97162, 97976, 100293, 103272, 133724, 145743, 146964, 159211, 179376, 194324, 195952, 200586, 206544, 267448, 291486, 293928, 318422, 388648, 401172, 434603, 477633, 534896, 582972, 587856, 636844, 777296, 802344, 869206, 955266, 1165944, 1236947, 1273688, 1303809, 1604688, 1738412, 1910532, 2331888, 2473894, 2547376, 2607618, 3476824, 3710841, 3821064, 4947788, 5215236, 6953648, 7421682, 7642128, 9895576, 10430472, 14843364, 16080311, 19791152, 20860944, 29686728, 32160622, 48240933, 59373456, 64321244, 96481866, 128642488, 192963732, 257284976, 385927464, 771854928]

約数ペア:

[(1, 771854928), (2, 385927464), (3, 257284976), (4, 192963732), (6, 128642488), (8, 96481866), (12, 64321244), (13, 59373456), (16, 48240933), (24, 32160622), (26, 29686728), (37, 20860944), (39, 19791152), (48, 16080311), (52, 14843364), (74, 10430472), (78, 9895576), (101, 7642128), (104, 7421682), (111, 6953648), (148, 5215236), (156, 4947788), (202, 3821064), (208, 3710841), (222, 3476824), (296, 2607618), (303, 2547376), (312, 2473894), (331, 2331888), (404, 1910532), (444, 1738412), (481, 1604688), (592, 1303809), (606, 1273688), (624, 1236947), (662, 1165944), (808, 955266), (888, 869206), (962, 802344), (993, 777296), (1212, 636844), (1313, 587856), (1324, 582972), (1443, 534896), (1616, 477633), (1776, 434603), (1924, 401172), (1986, 388648), (2424, 318422), (2626, 293928), (2648, 291486), (2886, 267448), (3737, 206544), (3848, 200586), (3939, 195952), (3972, 194324), (4303, 179376), (4848, 159211), (5252, 146964), (5296, 145743), (5772, 133724), (7474, 103272), (7696, 100293), (7878, 97976), (7944, 97162), (8606, 89688), (10504, 73482), (11211, 68848), (11544, 66862), (12247, 63024), (12909, 59792), (14948, 51636), (15756, 48988), (15888, 48581), (17212, 44844), (21008, 36741), (22422, 34424), (23088, 33431), (24494, 31512), (25818, 29896)]