638650848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11411}}^1$

素因数の和:11488

約数の個数: 96

約数和(自身を含む): 1863533952

約数和(自身を除く): 1224883104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 132, 159, 176, 212, 264, 318, 352, 424, 528, 583, 636, 848, 1056, 1166, 1272, 1696, 1749, 2332, 2544, 3498, 4664, 5088, 6996, 9328, 11411, 13992, 18656, 22822, 27984, 34233, 45644, 55968, 68466, 91288, 125521, 136932, 182576, 251042, 273864, 365152, 376563, 502084, 547728, 604783, 753126, 1004168, 1095456, 1209566, 1506252, 1814349, 2008336, 2419132, 3012504, 3628698, 4016672, 4838264, 6025008, 6652613, 7257396, 9676528, 12050016, 13305226, 14514792, 19353056, 19957839, 26610452, 29029584, 39915678, 53220904, 58059168, 79831356, 106441808, 159662712, 212883616, 319325424, 638650848]

約数ペア:

[(1, 638650848), (2, 319325424), (3, 212883616), (4, 159662712), (6, 106441808), (8, 79831356), (11, 58059168), (12, 53220904), (16, 39915678), (22, 29029584), (24, 26610452), (32, 19957839), (33, 19353056), (44, 14514792), (48, 13305226), (53, 12050016), (66, 9676528), (88, 7257396), (96, 6652613), (106, 6025008), (132, 4838264), (159, 4016672), (176, 3628698), (212, 3012504), (264, 2419132), (318, 2008336), (352, 1814349), (424, 1506252), (528, 1209566), (583, 1095456), (636, 1004168), (848, 753126), (1056, 604783), (1166, 547728), (1272, 502084), (1696, 376563), (1749, 365152), (2332, 273864), (2544, 251042), (3498, 182576), (4664, 136932), (5088, 125521), (6996, 91288), (9328, 68466), (11411, 55968), (13992, 45644), (18656, 34233), (22822, 27984)]