1405040832

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{187639}}^1$

素因数の和:187670

約数の個数: 84

約数和(自身を含む): 4337110960

約数和(自身を除く): 2932070128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 187639, 375278, 562917, 750556, 1125834, 1501112, 1688751, 2251668, 2439307, 3002224, 3377502, 4503336, 4878614, 6004448, 6755004, 7317921, 9006672, 9757228, 12008896, 13510008, 14635842, 18013344, 19514456, 21953763, 27020016, 29271684, 36026688, 39028912, 43907526, 54040032, 58543368, 78057824, 87815052, 108080064, 117086736, 156115648, 175630104, 234173472, 351260208, 468346944, 702520416, 1405040832]

約数ペア:

[(1, 1405040832), (2, 702520416), (3, 468346944), (4, 351260208), (6, 234173472), (8, 175630104), (9, 156115648), (12, 117086736), (13, 108080064), (16, 87815052), (18, 78057824), (24, 58543368), (26, 54040032), (32, 43907526), (36, 39028912), (39, 36026688), (48, 29271684), (52, 27020016), (64, 21953763), (72, 19514456), (78, 18013344), (96, 14635842), (104, 13510008), (117, 12008896), (144, 9757228), (156, 9006672), (192, 7317921), (208, 6755004), (234, 6004448), (288, 4878614), (312, 4503336), (416, 3377502), (468, 3002224), (576, 2439307), (624, 2251668), (832, 1688751), (936, 1501112), (1248, 1125834), (1872, 750556), (2496, 562917), (3744, 375278), (7488, 187639)]