240143544

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^2\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 661129560

約数和(自身を除く): 420986016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 743, 804, 1206, 1486, 1608, 2229, 2412, 2972, 4458, 4489, 4824, 5944, 6687, 8916, 8978, 13374, 13467, 17832, 17956, 26748, 26934, 35912, 40401, 49781, 53496, 53868, 80802, 99562, 107736, 149343, 161604, 199124, 298686, 323208, 398248, 448029, 597372, 896058, 1194744, 1792116, 3335327, 3584232, 6670654, 10005981, 13341308, 20011962, 26682616, 30017943, 40023924, 60035886, 80047848, 120071772, 240143544]

約数ペア:

[(1, 240143544), (2, 120071772), (3, 80047848), (4, 60035886), (6, 40023924), (8, 30017943), (9, 26682616), (12, 20011962), (18, 13341308), (24, 10005981), (36, 6670654), (67, 3584232), (72, 3335327), (134, 1792116), (201, 1194744), (268, 896058), (402, 597372), (536, 448029), (603, 398248), (743, 323208), (804, 298686), (1206, 199124), (1486, 161604), (1608, 149343), (2229, 107736), (2412, 99562), (2972, 80802), (4458, 53868), (4489, 53496), (4824, 49781), (5944, 40401), (6687, 35912), (8916, 26934), (8978, 26748), (13374, 17956), (13467, 17832)]