724983048

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{18341}}^1$

素因数の和:18420

約数の個数: 80

約数和(自身を含む): 2064025260

約数和(自身を除く): 1339042212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 13176, 18341, 19764, 36682, 39528, 55023, 73364, 110046, 146728, 165069, 220092, 330138, 440184, 495207, 660276, 990414, 1118801, 1320552, 1485621, 1980828, 2237602, 2971242, 3356403, 3961656, 4475204, 5942484, 6712806, 8950408, 10069209, 11884968, 13425612, 20138418, 26851224, 30207627, 40276836, 60415254, 80553672, 90622881, 120830508, 181245762, 241661016, 362491524, 724983048]

約数ペア:

[(1, 724983048), (2, 362491524), (3, 241661016), (4, 181245762), (6, 120830508), (8, 90622881), (9, 80553672), (12, 60415254), (18, 40276836), (24, 30207627), (27, 26851224), (36, 20138418), (54, 13425612), (61, 11884968), (72, 10069209), (81, 8950408), (108, 6712806), (122, 5942484), (162, 4475204), (183, 3961656), (216, 3356403), (244, 2971242), (324, 2237602), (366, 1980828), (488, 1485621), (549, 1320552), (648, 1118801), (732, 990414), (1098, 660276), (1464, 495207), (1647, 440184), (2196, 330138), (3294, 220092), (4392, 165069), (4941, 146728), (6588, 110046), (9882, 73364), (13176, 55023), (18341, 39528), (19764, 36682)]