213719688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 531393912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 83, 84, 91, 104, 108, 117, 126, 131, 156, 166, 168, 182, 189, 216, 234, 249, 252, 262, 273, 312, 332, 351, 364, 378, 393, 468, 498, 504, 524, 546, 581, 664, 702, 728, 747, 756, 786, 819, 917, 936, 996, 1048, 1079, 1092, 1162, 1179, 1404, 1494, 1512, 1572, 1638, 1703, 1743, 1834, 1992, 2158, 2184, 2241, 2324, 2358, 2457, 2751, 2808, 2988, 3144, 3237, 3276, 3406, 3486, 3537, 3668, 4316, 4482, 4648, 4716, 4914, 5109, 5229, 5502, 5976, 6474, 6552, 6812, 6972, 7074, 7336, 7553, 8253, 8632, 8964, 9432, 9711, 9828, 10218, 10458, 10873, 11004, 11921, 12948, 13624, 13944, 14148, 15106, 15327, 15687, 16506, 17928, 19422, 19656, 20436, 20916, 21746, 22008, 22659, 23842, 24759, 25896, 28296, 29133, 30212, 30654, 31374, 32619, 33012, 35763, 38844, 40872, 41832, 43492, 45318, 45981, 47684, 49518, 58266, 60424, 61308, 62748, 65238, 66024, 67977, 71526, 76111, 77688, 86984, 90636, 91962, 95368, 97857, 99036, 107289, 116532, 122616, 125496, 130476, 135954, 141349, 143052, 152222, 181272, 183924, 195714, 198072, 203931, 214578, 228333, 233064, 260952, 271908, 282698, 286104, 293571, 304444, 321867, 367848, 391428, 407862, 424047, 429156, 456666, 543816, 565396, 587142, 608888, 643734, 684999, 782856, 815724, 848094, 858312, 913332, 989443, 1130792, 1174284, 1272141, 1287468, 1369998, 1631448, 1696188, 1826664, 1978886, 2054997, 2348568, 2544282, 2574936, 2739996, 2968329, 3392376, 3816423, 3957772, 4109994, 5088564, 5479992, 5936658, 7632846, 7915544, 8219988, 8904987, 10177128, 11873316, 15265692, 16439976, 17809974, 23746632, 26714961, 30531384, 35619948, 53429922, 71239896, 106859844, 213719688]

約数ペア:

[(1, 213719688), (2, 106859844), (3, 71239896), (4, 53429922), (6, 35619948), (7, 30531384), (8, 26714961), (9, 23746632), (12, 17809974), (13, 16439976), (14, 15265692), (18, 11873316), (21, 10177128), (24, 8904987), (26, 8219988), (27, 7915544), (28, 7632846), (36, 5936658), (39, 5479992), (42, 5088564), (52, 4109994), (54, 3957772), (56, 3816423), (63, 3392376), (72, 2968329), (78, 2739996), (83, 2574936), (84, 2544282), (91, 2348568), (104, 2054997), (108, 1978886), (117, 1826664), (126, 1696188), (131, 1631448), (156, 1369998), (166, 1287468), (168, 1272141), (182, 1174284), (189, 1130792), (216, 989443), (234, 913332), (249, 858312), (252, 848094), (262, 815724), (273, 782856), (312, 684999), (332, 643734), (351, 608888), (364, 587142), (378, 565396), (393, 543816), (468, 456666), (498, 429156), (504, 424047), (524, 407862), (546, 391428), (581, 367848), (664, 321867), (702, 304444), (728, 293571), (747, 286104), (756, 282698), (786, 271908), (819, 260952), (917, 233064), (936, 228333), (996, 214578), (1048, 203931), (1079, 198072), (1092, 195714), (1162, 183924), (1179, 181272), (1404, 152222), (1494, 143052), (1512, 141349), (1572, 135954), (1638, 130476), (1703, 125496), (1743, 122616), (1834, 116532), (1992, 107289), (2158, 99036), (2184, 97857), (2241, 95368), (2324, 91962), (2358, 90636), (2457, 86984), (2751, 77688), (2808, 76111), (2988, 71526), (3144, 67977), (3237, 66024), (3276, 65238), (3406, 62748), (3486, 61308), (3537, 60424), (3668, 58266), (4316, 49518), (4482, 47684), (4648, 45981), (4716, 45318), (4914, 43492), (5109, 41832), (5229, 40872), (5502, 38844), (5976, 35763), (6474, 33012), (6552, 32619), (6812, 31374), (6972, 30654), (7074, 30212), (7336, 29133), (7553, 28296), (8253, 25896), (8632, 24759), (8964, 23842), (9432, 22659), (9711, 22008), (9828, 21746), (10218, 20916), (10458, 20436), (10873, 19656), (11004, 19422), (11921, 17928), (12948, 16506), (13624, 15687), (13944, 15327), (14148, 15106)]