331308432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 1155842688

約数和(自身を除く): 824534256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 131, 144, 156, 168, 182, 193, 208, 234, 252, 262, 273, 312, 336, 364, 386, 393, 468, 504, 524, 546, 579, 624, 728, 772, 786, 819, 917, 936, 1008, 1048, 1092, 1158, 1179, 1351, 1456, 1544, 1572, 1638, 1703, 1737, 1834, 1872, 2096, 2184, 2316, 2358, 2509, 2702, 2751, 3088, 3144, 3276, 3406, 3474, 3668, 4053, 4368, 4632, 4716, 5018, 5109, 5404, 5502, 6288, 6552, 6812, 6948, 7336, 7527, 8106, 8253, 9264, 9432, 10036, 10218, 10808, 11004, 11921, 12159, 13104, 13624, 13896, 14672, 15054, 15327, 16212, 16506, 17563, 18864, 20072, 20436, 21616, 22008, 22581, 23842, 24318, 25283, 27248, 27792, 30108, 30654, 32424, 33012, 35126, 35763, 40144, 40872, 44016, 45162, 47684, 48636, 50566, 52689, 60216, 61308, 64848, 66024, 70252, 71526, 75849, 81744, 90324, 95368, 97272, 101132, 105378, 107289, 120432, 122616, 132048, 140504, 143052, 151698, 158067, 176981, 180648, 190736, 194544, 202264, 210756, 214578, 227547, 245232, 281008, 286104, 303396, 316134, 328679, 353962, 361296, 404528, 421512, 429156, 455094, 530943, 572208, 606792, 632268, 657358, 707924, 843024, 858312, 910188, 986037, 1061886, 1213584, 1264536, 1314716, 1415848, 1592829, 1716624, 1820376, 1972074, 2123772, 2300753, 2529072, 2629432, 2831696, 2958111, 3185658, 3640752, 3944148, 4247544, 4601506, 5258864, 5916222, 6371316, 6902259, 7888296, 8495088, 9203012, 11832444, 12742632, 13804518, 15776592, 18406024, 20706777, 23664888, 25485264, 27609036, 36812048, 41413554, 47329776, 55218072, 82827108, 110436144, 165654216, 331308432]

約数ペア:

[(1, 331308432), (2, 165654216), (3, 110436144), (4, 82827108), (6, 55218072), (7, 47329776), (8, 41413554), (9, 36812048), (12, 27609036), (13, 25485264), (14, 23664888), (16, 20706777), (18, 18406024), (21, 15776592), (24, 13804518), (26, 12742632), (28, 11832444), (36, 9203012), (39, 8495088), (42, 7888296), (48, 6902259), (52, 6371316), (56, 5916222), (63, 5258864), (72, 4601506), (78, 4247544), (84, 3944148), (91, 3640752), (104, 3185658), (112, 2958111), (117, 2831696), (126, 2629432), (131, 2529072), (144, 2300753), (156, 2123772), (168, 1972074), (182, 1820376), (193, 1716624), (208, 1592829), (234, 1415848), (252, 1314716), (262, 1264536), (273, 1213584), (312, 1061886), (336, 986037), (364, 910188), (386, 858312), (393, 843024), (468, 707924), (504, 657358), (524, 632268), (546, 606792), (579, 572208), (624, 530943), (728, 455094), (772, 429156), (786, 421512), (819, 404528), (917, 361296), (936, 353962), (1008, 328679), (1048, 316134), (1092, 303396), (1158, 286104), (1179, 281008), (1351, 245232), (1456, 227547), (1544, 214578), (1572, 210756), (1638, 202264), (1703, 194544), (1737, 190736), (1834, 180648), (1872, 176981), (2096, 158067), (2184, 151698), (2316, 143052), (2358, 140504), (2509, 132048), (2702, 122616), (2751, 120432), (3088, 107289), (3144, 105378), (3276, 101132), (3406, 97272), (3474, 95368), (3668, 90324), (4053, 81744), (4368, 75849), (4632, 71526), (4716, 70252), (5018, 66024), (5109, 64848), (5404, 61308), (5502, 60216), (6288, 52689), (6552, 50566), (6812, 48636), (6948, 47684), (7336, 45162), (7527, 44016), (8106, 40872), (8253, 40144), (9264, 35763), (9432, 35126), (10036, 33012), (10218, 32424), (10808, 30654), (11004, 30108), (11921, 27792), (12159, 27248), (13104, 25283), (13624, 24318), (13896, 23842), (14672, 22581), (15054, 22008), (15327, 21616), (16212, 20436), (16506, 20072), (17563, 18864)]