1330968078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 3339325440

約数和(自身を除く): 2008357362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 107, 129, 198, 214, 258, 297, 321, 387, 473, 487, 594, 642, 774, 946, 963, 974, 1161, 1177, 1419, 1461, 1926, 2322, 2354, 2838, 2889, 2922, 3531, 4257, 4383, 4601, 5357, 5778, 7062, 8514, 8766, 9202, 10593, 10714, 12771, 13149, 13803, 16071, 20941, 21186, 25542, 26298, 27606, 31779, 32142, 41409, 41882, 48213, 50611, 52109, 62823, 63558, 82818, 96426, 101222, 104218, 124227, 125646, 144639, 151833, 156327, 188469, 230351, 248454, 289278, 303666, 312654, 376938, 455499, 460702, 468981, 565407, 573199, 691053, 910998, 937962, 1130814, 1146398, 1366497, 1382106, 1406943, 1719597, 2073159, 2240687, 2732994, 2813886, 3439194, 4146318, 4481374, 5158791, 6219477, 6722061, 10317582, 12438954, 13444122, 15476373, 20166183, 24647557, 30952746, 40332366, 49295114, 60498549, 73942671, 120997098, 147885342, 221828013, 443656026, 665484039, 1330968078]

約数ペア:

[(1, 1330968078), (2, 665484039), (3, 443656026), (6, 221828013), (9, 147885342), (11, 120997098), (18, 73942671), (22, 60498549), (27, 49295114), (33, 40332366), (43, 30952746), (54, 24647557), (66, 20166183), (86, 15476373), (99, 13444122), (107, 12438954), (129, 10317582), (198, 6722061), (214, 6219477), (258, 5158791), (297, 4481374), (321, 4146318), (387, 3439194), (473, 2813886), (487, 2732994), (594, 2240687), (642, 2073159), (774, 1719597), (946, 1406943), (963, 1382106), (974, 1366497), (1161, 1146398), (1177, 1130814), (1419, 937962), (1461, 910998), (1926, 691053), (2322, 573199), (2354, 565407), (2838, 468981), (2889, 460702), (2922, 455499), (3531, 376938), (4257, 312654), (4383, 303666), (4601, 289278), (5357, 248454), (5778, 230351), (7062, 188469), (8514, 156327), (8766, 151833), (9202, 144639), (10593, 125646), (10714, 124227), (12771, 104218), (13149, 101222), (13803, 96426), (16071, 82818), (20941, 63558), (21186, 62823), (25542, 52109), (26298, 50611), (27606, 48213), (31779, 41882), (32142, 41409)]