2221381584

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{24841}}^1$

素因数の和:24887

約数の個数: 120

約数和(自身を含む): 6727611072

約数和(自身を除く): 4506229488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2484, 3312, 3726, 3888, 4968, 5589, 7452, 9936, 11178, 14904, 22356, 24841, 29808, 44712, 49682, 74523, 89424, 99364, 149046, 198728, 223569, 298092, 397456, 447138, 571343, 596184, 670707, 894276, 1142686, 1192368, 1341414, 1714029, 1788552, 2012121, 2285372, 2682828, 3428058, 3577104, 4024242, 4570744, 5142087, 5365656, 6036363, 6856116, 8048484, 9141488, 10284174, 10731312, 12072726, 13712232, 15426261, 16096968, 20568348, 24145452, 27424464, 30852522, 32193936, 41136696, 46278783, 48290904, 61705044, 82273392, 92557566, 96581808, 123410088, 138836349, 185115132, 246820176, 277672698, 370230264, 555345396, 740460528, 1110690792, 2221381584]

約数ペア:

[(1, 2221381584), (2, 1110690792), (3, 740460528), (4, 555345396), (6, 370230264), (8, 277672698), (9, 246820176), (12, 185115132), (16, 138836349), (18, 123410088), (23, 96581808), (24, 92557566), (27, 82273392), (36, 61705044), (46, 48290904), (48, 46278783), (54, 41136696), (69, 32193936), (72, 30852522), (81, 27424464), (92, 24145452), (108, 20568348), (138, 16096968), (144, 15426261), (162, 13712232), (184, 12072726), (207, 10731312), (216, 10284174), (243, 9141488), (276, 8048484), (324, 6856116), (368, 6036363), (414, 5365656), (432, 5142087), (486, 4570744), (552, 4024242), (621, 3577104), (648, 3428058), (828, 2682828), (972, 2285372), (1104, 2012121), (1242, 1788552), (1296, 1714029), (1656, 1341414), (1863, 1192368), (1944, 1142686), (2484, 894276), (3312, 670707), (3726, 596184), (3888, 571343), (4968, 447138), (5589, 397456), (7452, 298092), (9936, 223569), (11178, 198728), (14904, 149046), (22356, 99364), (24841, 89424), (29808, 74523), (44712, 49682)]