15880696416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4241639}}^1$

素因数の和:4241668

約数の個数: 72

約数和(自身を含む): 48634644240

約数和(自身を除く): 32753947824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4241639, 8483278, 12724917, 16966556, 25449834, 33933112, 38174751, 50899668, 55141307, 67866224, 76349502, 101799336, 110282614, 135732448, 152699004, 165423921, 203598672, 220565228, 305398008, 330847842, 407197344, 441130456, 496271763, 610796016, 661695684, 882260912, 992543526, 1221592032, 1323391368, 1764521824, 1985087052, 2646782736, 3970174104, 5293565472, 7940348208, 15880696416]

約数ペア:

[(1, 15880696416), (2, 7940348208), (3, 5293565472), (4, 3970174104), (6, 2646782736), (8, 1985087052), (9, 1764521824), (12, 1323391368), (13, 1221592032), (16, 992543526), (18, 882260912), (24, 661695684), (26, 610796016), (32, 496271763), (36, 441130456), (39, 407197344), (48, 330847842), (52, 305398008), (72, 220565228), (78, 203598672), (96, 165423921), (104, 152699004), (117, 135732448), (144, 110282614), (156, 101799336), (208, 76349502), (234, 67866224), (288, 55141307), (312, 50899668), (416, 38174751), (468, 33933112), (624, 25449834), (936, 16966556), (1248, 12724917), (1872, 8483278), (3744, 4241639)]