1018387188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 3362325120

約数和(自身を除く): 2343937932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 113, 117, 126, 131, 147, 156, 182, 189, 196, 226, 234, 252, 262, 273, 294, 339, 351, 364, 378, 393, 441, 452, 468, 524, 546, 588, 637, 678, 702, 756, 786, 791, 819, 882, 917, 1017, 1092, 1179, 1274, 1323, 1356, 1404, 1469, 1572, 1582, 1638, 1703, 1764, 1834, 1911, 2034, 2358, 2373, 2457, 2548, 2646, 2751, 2938, 3051, 3164, 3276, 3406, 3537, 3668, 3822, 4068, 4407, 4716, 4746, 4914, 5109, 5292, 5502, 5537, 5733, 5876, 6102, 6419, 6812, 7074, 7119, 7644, 8253, 8814, 9492, 9828, 10218, 10283, 11004, 11074, 11466, 11921, 12204, 12838, 13221, 14148, 14238, 14803, 15327, 16506, 16611, 17199, 17628, 19257, 20436, 20566, 21357, 22148, 22932, 23842, 24759, 25676, 26442, 28476, 29606, 30654, 30849, 33012, 33222, 34398, 35763, 38514, 39663, 41132, 42714, 44409, 45981, 47684, 49518, 49833, 52884, 57771, 59212, 61308, 61698, 66444, 68796, 71526, 71981, 77028, 79326, 83447, 85428, 88818, 91962, 92547, 99036, 99666, 103621, 107289, 115542, 123396, 133227, 143052, 143962, 149499, 158652, 166894, 173313, 177636, 183924, 185094, 192439, 199332, 207242, 214578, 215943, 231084, 250341, 266454, 277641, 287924, 298998, 310863, 321867, 333788, 346626, 370188, 384878, 399681, 414484, 429156, 431886, 500682, 532908, 555282, 577317, 597996, 621726, 643734, 647829, 693252, 725347, 751023, 769756, 799362, 863772, 932589, 1001364, 1110564, 1154634, 1243452, 1287468, 1295658, 1347073, 1450694, 1502046, 1598724, 1731951, 1865178, 1943487, 2176041, 2253069, 2309268, 2591316, 2694146, 2797767, 2901388, 3004092, 3463902, 3730356, 3886974, 4041219, 4352082, 4506138, 5195853, 5388292, 5595534, 6528123, 6927804, 7773948, 8082438, 8704164, 9012276, 9429511, 10391706, 11191068, 12123657, 13056246, 16164876, 18859022, 19584369, 20783412, 24247314, 26112492, 28288533, 36370971, 37718044, 39168738, 48494628, 56577066, 72741942, 78337476, 84865599, 113154132, 145483884, 169731198, 254596797, 339462396, 509193594, 1018387188]

約数ペア:

[(1, 1018387188), (2, 509193594), (3, 339462396), (4, 254596797), (6, 169731198), (7, 145483884), (9, 113154132), (12, 84865599), (13, 78337476), (14, 72741942), (18, 56577066), (21, 48494628), (26, 39168738), (27, 37718044), (28, 36370971), (36, 28288533), (39, 26112492), (42, 24247314), (49, 20783412), (52, 19584369), (54, 18859022), (63, 16164876), (78, 13056246), (84, 12123657), (91, 11191068), (98, 10391706), (108, 9429511), (113, 9012276), (117, 8704164), (126, 8082438), (131, 7773948), (147, 6927804), (156, 6528123), (182, 5595534), (189, 5388292), (196, 5195853), (226, 4506138), (234, 4352082), (252, 4041219), (262, 3886974), (273, 3730356), (294, 3463902), (339, 3004092), (351, 2901388), (364, 2797767), (378, 2694146), (393, 2591316), (441, 2309268), (452, 2253069), (468, 2176041), (524, 1943487), (546, 1865178), (588, 1731951), (637, 1598724), (678, 1502046), (702, 1450694), (756, 1347073), (786, 1295658), (791, 1287468), (819, 1243452), (882, 1154634), (917, 1110564), (1017, 1001364), (1092, 932589), (1179, 863772), (1274, 799362), (1323, 769756), (1356, 751023), (1404, 725347), (1469, 693252), (1572, 647829), (1582, 643734), (1638, 621726), (1703, 597996), (1764, 577317), (1834, 555282), (1911, 532908), (2034, 500682), (2358, 431886), (2373, 429156), (2457, 414484), (2548, 399681), (2646, 384878), (2751, 370188), (2938, 346626), (3051, 333788), (3164, 321867), (3276, 310863), (3406, 298998), (3537, 287924), (3668, 277641), (3822, 266454), (4068, 250341), (4407, 231084), (4716, 215943), (4746, 214578), (4914, 207242), (5109, 199332), (5292, 192439), (5502, 185094), (5537, 183924), (5733, 177636), (5876, 173313), (6102, 166894), (6419, 158652), (6812, 149499), (7074, 143962), (7119, 143052), (7644, 133227), (8253, 123396), (8814, 115542), (9492, 107289), (9828, 103621), (10218, 99666), (10283, 99036), (11004, 92547), (11074, 91962), (11466, 88818), (11921, 85428), (12204, 83447), (12838, 79326), (13221, 77028), (14148, 71981), (14238, 71526), (14803, 68796), (15327, 66444), (16506, 61698), (16611, 61308), (17199, 59212), (17628, 57771), (19257, 52884), (20436, 49833), (20566, 49518), (21357, 47684), (22148, 45981), (22932, 44409), (23842, 42714), (24759, 41132), (25676, 39663), (26442, 38514), (28476, 35763), (29606, 34398), (30654, 33222), (30849, 33012)]