290450976

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{64373}}^1$

素因数の和:64433

約数の個数: 48

約数和(自身を含む): 778667904

約数和(自身を除く): 488216928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 64373, 128746, 193119, 257492, 386238, 514984, 772476, 1029968, 1544952, 2059936, 3025531, 3089904, 6051062, 6179808, 9076593, 12102124, 18153186, 24204248, 36306372, 48408496, 72612744, 96816992, 145225488, 290450976]

約数ペア:

[(1, 290450976), (2, 145225488), (3, 96816992), (4, 72612744), (6, 48408496), (8, 36306372), (12, 24204248), (16, 18153186), (24, 12102124), (32, 9076593), (47, 6179808), (48, 6051062), (94, 3089904), (96, 3025531), (141, 2059936), (188, 1544952), (282, 1029968), (376, 772476), (564, 514984), (752, 386238), (1128, 257492), (1504, 193119), (2256, 128746), (4512, 64373)]