262001376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 216

約数和(自身を含む): 923242320

約数和(自身を除く): 661240944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 769, 819, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1538, 1638, 1872, 2016, 2028, 2184, 2307, 2366, 2704, 2912, 3042, 3076, 3276, 3549, 3744, 4056, 4368, 4614, 4732, 5383, 5408, 6084, 6152, 6552, 6921, 7098, 8112, 8736, 9228, 9464, 9997, 10647, 10766, 12168, 12304, 13104, 13842, 14196, 16149, 16224, 18456, 18928, 19994, 21294, 21532, 24336, 24608, 26208, 27684, 28392, 29991, 32298, 36912, 37856, 39988, 42588, 43064, 48447, 48672, 55368, 56784, 59982, 64596, 69979, 73824, 79976, 85176, 86128, 89973, 96894, 110736, 113568, 119964, 129192, 129961, 139958, 159952, 170352, 172256, 179946, 193788, 209937, 221472, 239928, 258384, 259922, 279916, 319904, 340704, 359892, 387576, 389883, 419874, 479856, 516768, 519844, 559832, 629811, 719784, 775152, 779766, 839748, 909727, 959712, 1039688, 1119664, 1169649, 1259622, 1439568, 1550304, 1559532, 1679496, 1819454, 2079376, 2239328, 2339298, 2519244, 2729181, 2879136, 3119064, 3358992, 3638908, 4158752, 4678596, 5038488, 5458362, 6238128, 6717984, 7277816, 8187543, 9357192, 10076976, 10916724, 12476256, 14555632, 16375086, 18714384, 20153952, 21833448, 29111264, 32750172, 37428768, 43666896, 65500344, 87333792, 131000688, 262001376]

約数ペア:

[(1, 262001376), (2, 131000688), (3, 87333792), (4, 65500344), (6, 43666896), (7, 37428768), (8, 32750172), (9, 29111264), (12, 21833448), (13, 20153952), (14, 18714384), (16, 16375086), (18, 14555632), (21, 12476256), (24, 10916724), (26, 10076976), (28, 9357192), (32, 8187543), (36, 7277816), (39, 6717984), (42, 6238128), (48, 5458362), (52, 5038488), (56, 4678596), (63, 4158752), (72, 3638908), (78, 3358992), (84, 3119064), (91, 2879136), (96, 2729181), (104, 2519244), (112, 2339298), (117, 2239328), (126, 2079376), (144, 1819454), (156, 1679496), (168, 1559532), (169, 1550304), (182, 1439568), (208, 1259622), (224, 1169649), (234, 1119664), (252, 1039688), (273, 959712), (288, 909727), (312, 839748), (336, 779766), (338, 775152), (364, 719784), (416, 629811), (468, 559832), (504, 519844), (507, 516768), (546, 479856), (624, 419874), (672, 389883), (676, 387576), (728, 359892), (769, 340704), (819, 319904), (936, 279916), (1008, 259922), (1014, 258384), (1092, 239928), (1183, 221472), (1248, 209937), (1352, 193788), (1456, 179946), (1521, 172256), (1538, 170352), (1638, 159952), (1872, 139958), (2016, 129961), (2028, 129192), (2184, 119964), (2307, 113568), (2366, 110736), (2704, 96894), (2912, 89973), (3042, 86128), (3076, 85176), (3276, 79976), (3549, 73824), (3744, 69979), (4056, 64596), (4368, 59982), (4614, 56784), (4732, 55368), (5383, 48672), (5408, 48447), (6084, 43064), (6152, 42588), (6552, 39988), (6921, 37856), (7098, 36912), (8112, 32298), (8736, 29991), (9228, 28392), (9464, 27684), (9997, 26208), (10647, 24608), (10766, 24336), (12168, 21532), (12304, 21294), (13104, 19994), (13842, 18928), (14196, 18456), (16149, 16224)]