2154341448

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3622

約数の個数: 240

約数和(自身を含む): 7390825200

約数和(自身を除く): 5236483752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 684, 756, 798, 882, 931, 1026, 1064, 1134, 1176, 1197, 1323, 1368, 1512, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3192, 3528, 3571, 3591, 3724, 3969, 4104, 4536, 4788, 5292, 5586, 6156, 7142, 7182, 7448, 7938, 8379, 9576, 10584, 10713, 10773, 11172, 12312, 14284, 14364, 15876, 16758, 21426, 21546, 22344, 24997, 25137, 28568, 28728, 31752, 32139, 33516, 42852, 43092, 49994, 50274, 64278, 67032, 67849, 74991, 75411, 85704, 86184, 96417, 99988, 100548, 128556, 135698, 149982, 150822, 174979, 192834, 199976, 201096, 203547, 224973, 257112, 271396, 289251, 299964, 301644, 349958, 385668, 407094, 449946, 474943, 524937, 542792, 578502, 599928, 603288, 610641, 674919, 699916, 771336, 814188, 899892, 949886, 1049874, 1157004, 1221282, 1349838, 1399832, 1424829, 1574811, 1628376, 1799784, 1831923, 1899772, 2024757, 2099748, 2314008, 2442564, 2699676, 2849658, 3149622, 3324601, 3663846, 3799544, 4049514, 4199496, 4274487, 4724433, 4885128, 5399352, 5495769, 5699316, 6299244, 6649202, 7327692, 8099028, 8548974, 9448866, 9973803, 10991538, 11398632, 12598488, 12823461, 13298404, 14173299, 14655384, 16198056, 17097948, 18897732, 19947606, 21983076, 25646922, 26596808, 28346598, 29921409, 34195896, 37795464, 38470383, 39895212, 43966152, 51293844, 56693196, 59842818, 76940766, 79790424, 89764227, 102587688, 113386392, 119685636, 153881532, 179528454, 239371272, 269292681, 307763064, 359056908, 538585362, 718113816, 1077170724, 2154341448]

約数ペア:

[(1, 2154341448), (2, 1077170724), (3, 718113816), (4, 538585362), (6, 359056908), (7, 307763064), (8, 269292681), (9, 239371272), (12, 179528454), (14, 153881532), (18, 119685636), (19, 113386392), (21, 102587688), (24, 89764227), (27, 79790424), (28, 76940766), (36, 59842818), (38, 56693196), (42, 51293844), (49, 43966152), (54, 39895212), (56, 38470383), (57, 37795464), (63, 34195896), (72, 29921409), (76, 28346598), (81, 26596808), (84, 25646922), (98, 21983076), (108, 19947606), (114, 18897732), (126, 17097948), (133, 16198056), (147, 14655384), (152, 14173299), (162, 13298404), (168, 12823461), (171, 12598488), (189, 11398632), (196, 10991538), (216, 9973803), (228, 9448866), (252, 8548974), (266, 8099028), (294, 7327692), (324, 6649202), (342, 6299244), (378, 5699316), (392, 5495769), (399, 5399352), (441, 4885128), (456, 4724433), (504, 4274487), (513, 4199496), (532, 4049514), (567, 3799544), (588, 3663846), (648, 3324601), (684, 3149622), (756, 2849658), (798, 2699676), (882, 2442564), (931, 2314008), (1026, 2099748), (1064, 2024757), (1134, 1899772), (1176, 1831923), (1197, 1799784), (1323, 1628376), (1368, 1574811), (1512, 1424829), (1539, 1399832), (1596, 1349838), (1764, 1221282), (1862, 1157004), (2052, 1049874), (2268, 949886), (2394, 899892), (2646, 814188), (2793, 771336), (3078, 699916), (3192, 674919), (3528, 610641), (3571, 603288), (3591, 599928), (3724, 578502), (3969, 542792), (4104, 524937), (4536, 474943), (4788, 449946), (5292, 407094), (5586, 385668), (6156, 349958), (7142, 301644), (7182, 299964), (7448, 289251), (7938, 271396), (8379, 257112), (9576, 224973), (10584, 203547), (10713, 201096), (10773, 199976), (11172, 192834), (12312, 174979), (14284, 150822), (14364, 149982), (15876, 135698), (16758, 128556), (21426, 100548), (21546, 99988), (22344, 96417), (24997, 86184), (25137, 85704), (28568, 75411), (28728, 74991), (31752, 67849), (32139, 67032), (33516, 64278), (42852, 50274), (43092, 49994)]