621106948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9353

約数の個数: 72

約数和(自身を含む): 1423989504

約数和(自身を除く): 802882556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 3038, 4774, 6076, 9293, 9548, 16709, 18586, 33418, 37172, 65051, 66836, 102223, 130102, 204446, 260204, 288083, 408892, 455357, 576166, 715561, 910714, 1152332, 1431122, 1821428, 2016581, 2862244, 3168913, 4033162, 5008927, 6337826, 8066324, 10017854, 12675652, 14116067, 20035708, 22182391, 28232134, 44364782, 56464268, 88729564, 155276737, 310553474, 621106948]

約数ペア:

[(1, 621106948), (2, 310553474), (4, 155276737), (7, 88729564), (11, 56464268), (14, 44364782), (22, 28232134), (28, 22182391), (31, 20035708), (44, 14116067), (49, 12675652), (62, 10017854), (77, 8066324), (98, 6337826), (124, 5008927), (154, 4033162), (196, 3168913), (217, 2862244), (308, 2016581), (341, 1821428), (434, 1431122), (539, 1152332), (682, 910714), (868, 715561), (1078, 576166), (1364, 455357), (1519, 408892), (2156, 288083), (2387, 260204), (3038, 204446), (4774, 130102), (6076, 102223), (9293, 66836), (9548, 65051), (16709, 37172), (18586, 33418)]