1330304988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 3335754240

約数和(自身を除く): 2005449252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 257, 292, 311, 438, 514, 622, 771, 876, 933, 1028, 1244, 1387, 1542, 1866, 2774, 3084, 3732, 4161, 4883, 5548, 5909, 8322, 9766, 11818, 14649, 16644, 17727, 18761, 19532, 22703, 23636, 29298, 35454, 37522, 45406, 56283, 58596, 68109, 70908, 75044, 79927, 90812, 112566, 136218, 159854, 225132, 239781, 272436, 319708, 356459, 431357, 479562, 712918, 862714, 959124, 1069377, 1294071, 1425836, 1518613, 1725428, 2138754, 2588142, 3037226, 4277508, 4555839, 5176284, 5834671, 6074452, 9111678, 11669342, 17504013, 18223356, 23338684, 35008026, 70016052, 110858749, 221717498, 332576247, 443434996, 665152494, 1330304988]

約数ペア:

[(1, 1330304988), (2, 665152494), (3, 443434996), (4, 332576247), (6, 221717498), (12, 110858749), (19, 70016052), (38, 35008026), (57, 23338684), (73, 18223356), (76, 17504013), (114, 11669342), (146, 9111678), (219, 6074452), (228, 5834671), (257, 5176284), (292, 4555839), (311, 4277508), (438, 3037226), (514, 2588142), (622, 2138754), (771, 1725428), (876, 1518613), (933, 1425836), (1028, 1294071), (1244, 1069377), (1387, 959124), (1542, 862714), (1866, 712918), (2774, 479562), (3084, 431357), (3732, 356459), (4161, 319708), (4883, 272436), (5548, 239781), (5909, 225132), (8322, 159854), (9766, 136218), (11818, 112566), (14649, 90812), (16644, 79927), (17727, 75044), (18761, 70908), (19532, 68109), (22703, 58596), (23636, 56283), (29298, 45406), (35454, 37522)]