295799988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 764701056

約数和(自身を除く): 468901068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 726, 822, 1452, 1487, 1507, 1644, 2974, 3014, 4461, 4521, 5948, 6028, 8922, 9042, 16357, 16577, 17844, 18084, 32714, 33154, 49071, 49731, 65428, 66308, 98142, 99462, 179927, 196284, 198924, 203719, 359854, 407438, 539781, 611157, 719708, 814876, 1079562, 1222314, 2159124, 2240909, 2444628, 4481818, 6722727, 8963636, 13445454, 24649999, 26890908, 49299998, 73949997, 98599996, 147899994, 295799988]

約数ペア:

[(1, 295799988), (2, 147899994), (3, 98599996), (4, 73949997), (6, 49299998), (11, 26890908), (12, 24649999), (22, 13445454), (33, 8963636), (44, 6722727), (66, 4481818), (121, 2444628), (132, 2240909), (137, 2159124), (242, 1222314), (274, 1079562), (363, 814876), (411, 719708), (484, 611157), (548, 539781), (726, 407438), (822, 359854), (1452, 203719), (1487, 198924), (1507, 196284), (1644, 179927), (2974, 99462), (3014, 98142), (4461, 66308), (4521, 65428), (5948, 49731), (6028, 49071), (8922, 33154), (9042, 32714), (16357, 18084), (16577, 17844)]