320968752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17737}}^1$

素因数の和:17790

約数の個数: 80

約数和(自身を含む): 923795040

約数和(自身を除く): 602826288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 17737, 18096, 35474, 53211, 70948, 106422, 141896, 212844, 230581, 283792, 425688, 461162, 514373, 691743, 851376, 922324, 1028746, 1383486, 1543119, 1844648, 2057492, 2766972, 3086238, 3689296, 4114984, 5533944, 6172476, 6686849, 8229968, 11067888, 12344952, 13373698, 20060547, 24689904, 26747396, 40121094, 53494792, 80242188, 106989584, 160484376, 320968752]

約数ペア:

[(1, 320968752), (2, 160484376), (3, 106989584), (4, 80242188), (6, 53494792), (8, 40121094), (12, 26747396), (13, 24689904), (16, 20060547), (24, 13373698), (26, 12344952), (29, 11067888), (39, 8229968), (48, 6686849), (52, 6172476), (58, 5533944), (78, 4114984), (87, 3689296), (104, 3086238), (116, 2766972), (156, 2057492), (174, 1844648), (208, 1543119), (232, 1383486), (312, 1028746), (348, 922324), (377, 851376), (464, 691743), (624, 514373), (696, 461162), (754, 425688), (1131, 283792), (1392, 230581), (1508, 212844), (2262, 141896), (3016, 106422), (4524, 70948), (6032, 53211), (9048, 35474), (17737, 18096)]