291364832382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3222991}}^1$

素因数の和:3223089

約数の個数: 64

約数和(自身を含む): 671413693440

約数和(自身を除く): 380048861058

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1586, 2318, 2379, 3477, 4758, 6954, 15067, 30134, 45201, 90402, 3222991, 6445982, 9668973, 19337946, 41898883, 61236829, 83797766, 122473658, 125696649, 183710487, 196602451, 251393298, 367420974, 393204902, 589807353, 796078777, 1179614706, 1592157554, 2388236331, 2555831863, 3735446569, 4776472662, 5111663726, 7470893138, 7667495589, 11206339707, 15334991178, 22412679414, 48560805397, 97121610794, 145682416191, 291364832382]

約数ペア:

[(1, 291364832382), (2, 145682416191), (3, 97121610794), (6, 48560805397), (13, 22412679414), (19, 15334991178), (26, 11206339707), (38, 7667495589), (39, 7470893138), (57, 5111663726), (61, 4776472662), (78, 3735446569), (114, 2555831863), (122, 2388236331), (183, 1592157554), (247, 1179614706), (366, 796078777), (494, 589807353), (741, 393204902), (793, 367420974), (1159, 251393298), (1482, 196602451), (1586, 183710487), (2318, 125696649), (2379, 122473658), (3477, 83797766), (4758, 61236829), (6954, 41898883), (15067, 19337946), (30134, 9668973), (45201, 6445982), (90402, 3222991)]