1630028448

素因数分解:

$2^5\times 3^5\times {\mathrm{209623}}^1$

素因数の和:209648

約数の個数: 72

約数和(自身を含む): 4807097568

約数和(自身を除く): 3177069120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 209623, 419246, 628869, 838492, 1257738, 1676984, 1886607, 2515476, 3353968, 3773214, 5030952, 5659821, 6707936, 7546428, 10061904, 11319642, 15092856, 16979463, 20123808, 22639284, 30185712, 33958926, 45278568, 50938389, 60371424, 67917852, 90557136, 101876778, 135835704, 181114272, 203753556, 271671408, 407507112, 543342816, 815014224, 1630028448]

約数ペア:

[(1, 1630028448), (2, 815014224), (3, 543342816), (4, 407507112), (6, 271671408), (8, 203753556), (9, 181114272), (12, 135835704), (16, 101876778), (18, 90557136), (24, 67917852), (27, 60371424), (32, 50938389), (36, 45278568), (48, 33958926), (54, 30185712), (72, 22639284), (81, 20123808), (96, 16979463), (108, 15092856), (144, 11319642), (162, 10061904), (216, 7546428), (243, 6707936), (288, 5659821), (324, 5030952), (432, 3773214), (486, 3353968), (648, 2515476), (864, 1886607), (972, 1676984), (1296, 1257738), (1944, 838492), (2592, 628869), (3888, 419246), (7776, 209623)]