438479964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 108

約数和(自身を含む): 1214203536

約数和(自身を除く): 775723572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 169, 194, 234, 291, 338, 388, 468, 507, 582, 676, 743, 873, 1014, 1164, 1261, 1486, 1521, 1746, 2028, 2229, 2522, 2972, 3042, 3492, 3783, 4458, 5044, 6084, 6687, 7566, 8916, 9659, 11349, 13374, 15132, 16393, 19318, 22698, 26748, 28977, 32786, 38636, 45396, 49179, 57954, 65572, 72071, 86931, 98358, 115908, 125567, 144142, 147537, 173862, 196716, 216213, 251134, 288284, 295074, 347724, 376701, 432426, 502268, 590148, 648639, 753402, 864852, 936923, 1130103, 1297278, 1506804, 1873846, 2260206, 2594556, 2810769, 3747692, 4520412, 5621538, 8432307, 11243076, 12179999, 16864614, 24359998, 33729228, 36539997, 48719996, 73079994, 109619991, 146159988, 219239982, 438479964]

約数ペア:

[(1, 438479964), (2, 219239982), (3, 146159988), (4, 109619991), (6, 73079994), (9, 48719996), (12, 36539997), (13, 33729228), (18, 24359998), (26, 16864614), (36, 12179999), (39, 11243076), (52, 8432307), (78, 5621538), (97, 4520412), (117, 3747692), (156, 2810769), (169, 2594556), (194, 2260206), (234, 1873846), (291, 1506804), (338, 1297278), (388, 1130103), (468, 936923), (507, 864852), (582, 753402), (676, 648639), (743, 590148), (873, 502268), (1014, 432426), (1164, 376701), (1261, 347724), (1486, 295074), (1521, 288284), (1746, 251134), (2028, 216213), (2229, 196716), (2522, 173862), (2972, 147537), (3042, 144142), (3492, 125567), (3783, 115908), (4458, 98358), (5044, 86931), (6084, 72071), (6687, 65572), (7566, 57954), (8916, 49179), (9659, 45396), (11349, 38636), (13374, 32786), (15132, 28977), (16393, 26748), (19318, 22698)]