1380413496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 4503114000

約数和(自身を除く): 3122700504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 89, 98, 109, 121, 132, 147, 154, 168, 178, 196, 218, 231, 242, 264, 267, 294, 308, 327, 356, 363, 392, 436, 462, 484, 534, 539, 588, 616, 623, 654, 712, 726, 763, 847, 872, 924, 968, 979, 1068, 1078, 1176, 1199, 1246, 1308, 1452, 1526, 1617, 1694, 1848, 1869, 1958, 2136, 2156, 2289, 2398, 2492, 2541, 2616, 2904, 2937, 3052, 3234, 3388, 3597, 3738, 3916, 4312, 4361, 4578, 4796, 4984, 5082, 5341, 5874, 5929, 6104, 6468, 6776, 6853, 7194, 7476, 7832, 8393, 8722, 9156, 9592, 9701, 10164, 10682, 10769, 11748, 11858, 12936, 13083, 13189, 13706, 14388, 14952, 16023, 16786, 17444, 17787, 18312, 19402, 20328, 20559, 21364, 21538, 23496, 23716, 25179, 26166, 26378, 27412, 28776, 29103, 32046, 32307, 33572, 34888, 35574, 38804, 39567, 41118, 42728, 43076, 47432, 47971, 50358, 52332, 52756, 54824, 58206, 58751, 64092, 64614, 67144, 67907, 71148, 75383, 77608, 79134, 82236, 86152, 92323, 95942, 100716, 104664, 105512, 106711, 116412, 117502, 128184, 129228, 135814, 142296, 143913, 150766, 158268, 164472, 176253, 184646, 191884, 201432, 203721, 213422, 226149, 232824, 235004, 258456, 271628, 276969, 287826, 301532, 316536, 320133, 352506, 369292, 383768, 407442, 426844, 452298, 470008, 475349, 527681, 543256, 553938, 575652, 603064, 640266, 646261, 705012, 738584, 746977, 814884, 853688, 904596, 950698, 1055362, 1107876, 1151304, 1173821, 1280532, 1292522, 1410024, 1426047, 1493954, 1583043, 1629768, 1809192, 1901396, 1938783, 2110724, 2215752, 2240931, 2347642, 2561064, 2585044, 2852094, 2987908, 3166086, 3521463, 3802792, 3877566, 4221448, 4481862, 4695284, 5170088, 5228839, 5704188, 5975816, 6332172, 7042926, 7755132, 8216747, 8963724, 9390568, 10457678, 11408376, 12664344, 14085852, 15510264, 15686517, 16433494, 17927448, 20915356, 24650241, 28171704, 31373034, 32866988, 41830712, 49300482, 57517229, 62746068, 65733976, 98600964, 115034458, 125492136, 172551687, 197201928, 230068916, 345103374, 460137832, 690206748, 1380413496]

約数ペア:

[(1, 1380413496), (2, 690206748), (3, 460137832), (4, 345103374), (6, 230068916), (7, 197201928), (8, 172551687), (11, 125492136), (12, 115034458), (14, 98600964), (21, 65733976), (22, 62746068), (24, 57517229), (28, 49300482), (33, 41830712), (42, 32866988), (44, 31373034), (49, 28171704), (56, 24650241), (66, 20915356), (77, 17927448), (84, 16433494), (88, 15686517), (89, 15510264), (98, 14085852), (109, 12664344), (121, 11408376), (132, 10457678), (147, 9390568), (154, 8963724), (168, 8216747), (178, 7755132), (196, 7042926), (218, 6332172), (231, 5975816), (242, 5704188), (264, 5228839), (267, 5170088), (294, 4695284), (308, 4481862), (327, 4221448), (356, 3877566), (363, 3802792), (392, 3521463), (436, 3166086), (462, 2987908), (484, 2852094), (534, 2585044), (539, 2561064), (588, 2347642), (616, 2240931), (623, 2215752), (654, 2110724), (712, 1938783), (726, 1901396), (763, 1809192), (847, 1629768), (872, 1583043), (924, 1493954), (968, 1426047), (979, 1410024), (1068, 1292522), (1078, 1280532), (1176, 1173821), (1199, 1151304), (1246, 1107876), (1308, 1055362), (1452, 950698), (1526, 904596), (1617, 853688), (1694, 814884), (1848, 746977), (1869, 738584), (1958, 705012), (2136, 646261), (2156, 640266), (2289, 603064), (2398, 575652), (2492, 553938), (2541, 543256), (2616, 527681), (2904, 475349), (2937, 470008), (3052, 452298), (3234, 426844), (3388, 407442), (3597, 383768), (3738, 369292), (3916, 352506), (4312, 320133), (4361, 316536), (4578, 301532), (4796, 287826), (4984, 276969), (5082, 271628), (5341, 258456), (5874, 235004), (5929, 232824), (6104, 226149), (6468, 213422), (6776, 203721), (6853, 201432), (7194, 191884), (7476, 184646), (7832, 176253), (8393, 164472), (8722, 158268), (9156, 150766), (9592, 143913), (9701, 142296), (10164, 135814), (10682, 129228), (10769, 128184), (11748, 117502), (11858, 116412), (12936, 106711), (13083, 105512), (13189, 104664), (13706, 100716), (14388, 95942), (14952, 92323), (16023, 86152), (16786, 82236), (17444, 79134), (17787, 77608), (18312, 75383), (19402, 71148), (20328, 67907), (20559, 67144), (21364, 64614), (21538, 64092), (23496, 58751), (23716, 58206), (25179, 54824), (26166, 52756), (26378, 52332), (27412, 50358), (28776, 47971), (29103, 47432), (32046, 43076), (32307, 42728), (33572, 41118), (34888, 39567), (35574, 38804)]