321525666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 128

約数和(自身を含む): 908236800

約数和(自身を除く): 586711134

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 99, 106, 126, 154, 159, 189, 198, 231, 297, 318, 371, 378, 462, 477, 583, 594, 693, 742, 954, 1113, 1166, 1386, 1431, 1459, 1749, 2079, 2226, 2862, 2918, 3339, 3498, 4081, 4158, 4377, 5247, 6678, 8162, 8754, 10017, 10213, 10494, 12243, 13131, 15741, 16049, 20034, 20426, 24486, 26262, 30639, 31482, 32098, 36729, 39393, 48147, 61278, 73458, 77327, 78786, 91917, 96294, 110187, 112343, 144441, 154654, 183834, 220374, 224686, 231981, 275751, 288882, 337029, 433323, 463962, 541289, 551502, 674058, 695943, 850597, 866646, 1011087, 1082578, 1391886, 1623867, 1701194, 2022174, 2087829, 2551791, 3033261, 3247734, 4175658, 4871601, 5103582, 5954179, 6066522, 7655373, 9743202, 11908358, 14614803, 15310746, 17862537, 22966119, 29229606, 35725074, 45932238, 53587611, 107175222, 160762833, 321525666]

約数ペア:

[(1, 321525666), (2, 160762833), (3, 107175222), (6, 53587611), (7, 45932238), (9, 35725074), (11, 29229606), (14, 22966119), (18, 17862537), (21, 15310746), (22, 14614803), (27, 11908358), (33, 9743202), (42, 7655373), (53, 6066522), (54, 5954179), (63, 5103582), (66, 4871601), (77, 4175658), (99, 3247734), (106, 3033261), (126, 2551791), (154, 2087829), (159, 2022174), (189, 1701194), (198, 1623867), (231, 1391886), (297, 1082578), (318, 1011087), (371, 866646), (378, 850597), (462, 695943), (477, 674058), (583, 551502), (594, 541289), (693, 463962), (742, 433323), (954, 337029), (1113, 288882), (1166, 275751), (1386, 231981), (1431, 224686), (1459, 220374), (1749, 183834), (2079, 154654), (2226, 144441), (2862, 112343), (2918, 110187), (3339, 96294), (3498, 91917), (4081, 78786), (4158, 77327), (4377, 73458), (5247, 61278), (6678, 48147), (8162, 39393), (8754, 36729), (10017, 32098), (10213, 31482), (10494, 30639), (12243, 26262), (13131, 24486), (15741, 20426), (16049, 20034)]