306080366924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{235919}}^1$

素因数の和:236382

約数の個数: 48

約数和(自身を含む): 578400345600

約数和(自身を除く): 272319978676

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 397, 794, 817, 1588, 1634, 3268, 7543, 15086, 17071, 30172, 34142, 68284, 235919, 324349, 471838, 648698, 943676, 1297396, 4482461, 8964922, 10144517, 17929844, 20289034, 40578068, 93659843, 187319686, 192745823, 374639372, 385491646, 770983292, 1779537017, 3559074034, 4027373249, 7118148068, 8054746498, 16109492996, 76520091731, 153040183462, 306080366924]

約数ペア:

[(1, 306080366924), (2, 153040183462), (4, 76520091731), (19, 16109492996), (38, 8054746498), (43, 7118148068), (76, 4027373249), (86, 3559074034), (172, 1779537017), (397, 770983292), (794, 385491646), (817, 374639372), (1588, 192745823), (1634, 187319686), (3268, 93659843), (7543, 40578068), (15086, 20289034), (17071, 17929844), (30172, 10144517), (34142, 8964922), (68284, 4482461), (235919, 1297396), (324349, 943676), (471838, 648698)]