4020186768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{14879}}^1$

素因数の和:15336

約数の個数: 80

約数和(自身を含む): 11210949120

約数和(自身を除く): 7190762352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 866, 1299, 1732, 2598, 3464, 5196, 5629, 6928, 10392, 11258, 14879, 16887, 20784, 22516, 29758, 33774, 44637, 45032, 59516, 67548, 89274, 90064, 119032, 135096, 178548, 193427, 238064, 270192, 357096, 386854, 580281, 714192, 773708, 1160562, 1547416, 2321124, 3094832, 4642248, 6442607, 9284496, 12885214, 19327821, 25770428, 38655642, 51540856, 77311284, 83753891, 103081712, 154622568, 167507782, 251261673, 309245136, 335015564, 502523346, 670031128, 1005046692, 1340062256, 2010093384, 4020186768]

約数ペア:

[(1, 4020186768), (2, 2010093384), (3, 1340062256), (4, 1005046692), (6, 670031128), (8, 502523346), (12, 335015564), (13, 309245136), (16, 251261673), (24, 167507782), (26, 154622568), (39, 103081712), (48, 83753891), (52, 77311284), (78, 51540856), (104, 38655642), (156, 25770428), (208, 19327821), (312, 12885214), (433, 9284496), (624, 6442607), (866, 4642248), (1299, 3094832), (1732, 2321124), (2598, 1547416), (3464, 1160562), (5196, 773708), (5629, 714192), (6928, 580281), (10392, 386854), (11258, 357096), (14879, 270192), (16887, 238064), (20784, 193427), (22516, 178548), (29758, 135096), (33774, 119032), (44637, 90064), (45032, 89274), (59516, 67548)]