643791096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{863}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 1882258560

約数和(自身を除く): 1238467464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 797, 863, 936, 1594, 1726, 2391, 2589, 3188, 3452, 4782, 5178, 6376, 6904, 7173, 7767, 9564, 10356, 10361, 11219, 14346, 15534, 19128, 20712, 20722, 22438, 28692, 31068, 31083, 33657, 41444, 44876, 57384, 62136, 62166, 67314, 82888, 89752, 93249, 100971, 124332, 134628, 186498, 201942, 248664, 269256, 372996, 403884, 687811, 745992, 807768, 1375622, 2063433, 2751244, 4126866, 5502488, 6190299, 8253732, 8941543, 12380598, 16507464, 17883086, 24761196, 26824629, 35766172, 49522392, 53649258, 71532344, 80473887, 107298516, 160947774, 214597032, 321895548, 643791096]

約数ペア:

[(1, 643791096), (2, 321895548), (3, 214597032), (4, 160947774), (6, 107298516), (8, 80473887), (9, 71532344), (12, 53649258), (13, 49522392), (18, 35766172), (24, 26824629), (26, 24761196), (36, 17883086), (39, 16507464), (52, 12380598), (72, 8941543), (78, 8253732), (104, 6190299), (117, 5502488), (156, 4126866), (234, 2751244), (312, 2063433), (468, 1375622), (797, 807768), (863, 745992), (936, 687811), (1594, 403884), (1726, 372996), (2391, 269256), (2589, 248664), (3188, 201942), (3452, 186498), (4782, 134628), (5178, 124332), (6376, 100971), (6904, 93249), (7173, 89752), (7767, 82888), (9564, 67314), (10356, 62166), (10361, 62136), (11219, 57384), (14346, 44876), (15534, 41444), (19128, 33657), (20712, 31083), (20722, 31068), (22438, 28692)]