331659696

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 874944000

約数和(自身を除く): 543284304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 149, 158, 237, 298, 316, 447, 474, 587, 596, 632, 894, 948, 1174, 1192, 1264, 1761, 1788, 1896, 2348, 2384, 3522, 3576, 3792, 4696, 7044, 7152, 9392, 11771, 14088, 23542, 28176, 35313, 46373, 47084, 70626, 87463, 92746, 94168, 139119, 141252, 174926, 185492, 188336, 262389, 278238, 282504, 349852, 370984, 524778, 556476, 565008, 699704, 741968, 1049556, 1112952, 1399408, 2099112, 2225904, 4198224, 6909577, 13819154, 20728731, 27638308, 41457462, 55276616, 82914924, 110553232, 165829848, 331659696]

約数ペア:

[(1, 331659696), (2, 165829848), (3, 110553232), (4, 82914924), (6, 55276616), (8, 41457462), (12, 27638308), (16, 20728731), (24, 13819154), (48, 6909577), (79, 4198224), (149, 2225904), (158, 2099112), (237, 1399408), (298, 1112952), (316, 1049556), (447, 741968), (474, 699704), (587, 565008), (596, 556476), (632, 524778), (894, 370984), (948, 349852), (1174, 282504), (1192, 278238), (1264, 262389), (1761, 188336), (1788, 185492), (1896, 174926), (2348, 141252), (2384, 139119), (3522, 94168), (3576, 92746), (3792, 87463), (4696, 70626), (7044, 47084), (7152, 46373), (9392, 35313), (11771, 28176), (14088, 23542)]