81881893296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{1201}}^1$

素因数の和:1744

約数の個数: 240

約数和(自身を含む): 264136903680

約数和(自身を除く): 182255010384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 283, 336, 478, 504, 566, 717, 849, 956, 1008, 1132, 1201, 1434, 1673, 1698, 1912, 1981, 2151, 2264, 2402, 2547, 2868, 3346, 3396, 3603, 3824, 3962, 4302, 4528, 4804, 5019, 5094, 5736, 5943, 6692, 6792, 7206, 7924, 8407, 8604, 9608, 10038, 10188, 10809, 11472, 11886, 13384, 13584, 14412, 15057, 15848, 16814, 17208, 17829, 19216, 20076, 20376, 21618, 23772, 25221, 26768, 28824, 30114, 31696, 33628, 34416, 35658, 40152, 40752, 43236, 47544, 50442, 57648, 60228, 67256, 67637, 71316, 75663, 80304, 86472, 95088, 100884, 120456, 134512, 135274, 142632, 151326, 172944, 201768, 202911, 240912, 270548, 285264, 287039, 302652, 339883, 403536, 405822, 473459, 541096, 574078, 605304, 608733, 679766, 811644, 861117, 946918, 1019649, 1082192, 1148156, 1210608, 1217466, 1359532, 1420377, 1623288, 1722234, 1893836, 2009273, 2039298, 2296312, 2379181, 2434932, 2583351, 2719064, 2840754, 3058947, 3246576, 3444468, 3787672, 4018546, 4078596, 4261131, 4592624, 4758362, 4869864, 5166702, 5438128, 5681508, 6027819, 6117894, 6888936, 7137543, 7575344, 8037092, 8157192, 8522262, 9516724, 9739728, 10333404, 11363016, 12055638, 12235788, 13777872, 14275086, 16074184, 16314384, 17044524, 18083457, 19033448, 20666808, 21412629, 22726032, 24111276, 24471576, 28550172, 32148368, 34089048, 36166914, 38066896, 41333616, 42825258, 48222552, 48943152, 57100344, 68178096, 72333828, 81232037, 85650516, 96445104, 114200688, 144667656, 162464074, 171301032, 243696111, 289335312, 324928148, 342602064, 487392222, 568624259, 649856296, 731088333, 974784444, 1137248518, 1299712592, 1462176666, 1705872777, 1949568888, 2274497036, 2924353332, 3411745554, 3899137776, 4548994072, 5117618331, 5848706664, 6823491108, 9097988144, 10235236662, 11697413328, 13646982216, 20470473324, 27293964432, 40940946648, 81881893296]

約数ペア:

[(1, 81881893296), (2, 40940946648), (3, 27293964432), (4, 20470473324), (6, 13646982216), (7, 11697413328), (8, 10235236662), (9, 9097988144), (12, 6823491108), (14, 5848706664), (16, 5117618331), (18, 4548994072), (21, 3899137776), (24, 3411745554), (28, 2924353332), (36, 2274497036), (42, 1949568888), (48, 1705872777), (56, 1462176666), (63, 1299712592), (72, 1137248518), (84, 974784444), (112, 731088333), (126, 649856296), (144, 568624259), (168, 487392222), (239, 342602064), (252, 324928148), (283, 289335312), (336, 243696111), (478, 171301032), (504, 162464074), (566, 144667656), (717, 114200688), (849, 96445104), (956, 85650516), (1008, 81232037), (1132, 72333828), (1201, 68178096), (1434, 57100344), (1673, 48943152), (1698, 48222552), (1912, 42825258), (1981, 41333616), (2151, 38066896), (2264, 36166914), (2402, 34089048), (2547, 32148368), (2868, 28550172), (3346, 24471576), (3396, 24111276), (3603, 22726032), (3824, 21412629), (3962, 20666808), (4302, 19033448), (4528, 18083457), (4804, 17044524), (5019, 16314384), (5094, 16074184), (5736, 14275086), (5943, 13777872), (6692, 12235788), (6792, 12055638), (7206, 11363016), (7924, 10333404), (8407, 9739728), (8604, 9516724), (9608, 8522262), (10038, 8157192), (10188, 8037092), (10809, 7575344), (11472, 7137543), (11886, 6888936), (13384, 6117894), (13584, 6027819), (14412, 5681508), (15057, 5438128), (15848, 5166702), (16814, 4869864), (17208, 4758362), (17829, 4592624), (19216, 4261131), (20076, 4078596), (20376, 4018546), (21618, 3787672), (23772, 3444468), (25221, 3246576), (26768, 3058947), (28824, 2840754), (30114, 2719064), (31696, 2583351), (33628, 2434932), (34416, 2379181), (35658, 2296312), (40152, 2039298), (40752, 2009273), (43236, 1893836), (47544, 1722234), (50442, 1623288), (57648, 1420377), (60228, 1359532), (67256, 1217466), (67637, 1210608), (71316, 1148156), (75663, 1082192), (80304, 1019649), (86472, 946918), (95088, 861117), (100884, 811644), (120456, 679766), (134512, 608733), (135274, 605304), (142632, 574078), (151326, 541096), (172944, 473459), (201768, 405822), (202911, 403536), (240912, 339883), (270548, 302652), (285264, 287039)]