1347632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 80

約数和(自身を含む): 3333120

約数和(自身を除く): 1985488

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 176, 208, 209, 247, 248, 286, 304, 341, 403, 418, 494, 496, 572, 589, 682, 806, 836, 988, 1144, 1178, 1364, 1612, 1672, 1976, 2288, 2356, 2717, 2728, 3224, 3344, 3952, 4433, 4712, 5434, 5456, 6448, 6479, 7657, 8866, 9424, 10868, 12958, 15314, 17732, 21736, 25916, 30628, 35464, 43472, 51832, 61256, 70928, 84227, 103664, 122512, 168454, 336908, 673816, 1347632]

約数ペア:

[(1, 1347632), (2, 673816), (4, 336908), (8, 168454), (11, 122512), (13, 103664), (16, 84227), (19, 70928), (22, 61256), (26, 51832), (31, 43472), (38, 35464), (44, 30628), (52, 25916), (62, 21736), (76, 17732), (88, 15314), (104, 12958), (124, 10868), (143, 9424), (152, 8866), (176, 7657), (208, 6479), (209, 6448), (247, 5456), (248, 5434), (286, 4712), (304, 4433), (341, 3952), (403, 3344), (418, 3224), (494, 2728), (496, 2717), (572, 2356), (589, 2288), (682, 1976), (806, 1672), (836, 1612), (988, 1364), (1144, 1178)]