217483056

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 738786048

約数和(自身を除く): 521302992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 131, 144, 162, 168, 183, 189, 216, 243, 244, 252, 262, 324, 336, 366, 378, 393, 427, 432, 486, 488, 504, 524, 549, 567, 648, 732, 756, 786, 854, 917, 972, 976, 1008, 1048, 1098, 1134, 1179, 1281, 1296, 1464, 1512, 1572, 1647, 1701, 1708, 1834, 1944, 2096, 2196, 2268, 2358, 2562, 2751, 2928, 3024, 3144, 3294, 3402, 3416, 3537, 3668, 3843, 3888, 4392, 4536, 4716, 4941, 5124, 5502, 6288, 6588, 6804, 6832, 7074, 7336, 7686, 7991, 8253, 8784, 9072, 9432, 9882, 10248, 10611, 11004, 11529, 13176, 13608, 14148, 14672, 14823, 15372, 15982, 16506, 18864, 19764, 20496, 21222, 22008, 23058, 23973, 24759, 26352, 27216, 28296, 29646, 30744, 31833, 31964, 33012, 34587, 39528, 42444, 44016, 46116, 47946, 49518, 55937, 56592, 59292, 61488, 63666, 63928, 66024, 69174, 71919, 74277, 79056, 84888, 92232, 95892, 99036, 103761, 111874, 118584, 127332, 127856, 132048, 138348, 143838, 148554, 167811, 169776, 184464, 191784, 198072, 207522, 215757, 222831, 223748, 237168, 254664, 276696, 287676, 297108, 335622, 383568, 396144, 415044, 431514, 445662, 447496, 503433, 509328, 553392, 575352, 594216, 647271, 671244, 830088, 863028, 891324, 894992, 1006866, 1150704, 1188432, 1294542, 1342488, 1510299, 1660176, 1726056, 1782648, 1941813, 2013732, 2589084, 2684976, 3020598, 3452112, 3565296, 3883626, 4027464, 4530897, 5178168, 6041196, 7767252, 8054928, 9061794, 10356336, 12082392, 13592691, 15534504, 18123588, 24164784, 27185382, 31069008, 36247176, 54370764, 72494352, 108741528, 217483056]

約数ペア:

[(1, 217483056), (2, 108741528), (3, 72494352), (4, 54370764), (6, 36247176), (7, 31069008), (8, 27185382), (9, 24164784), (12, 18123588), (14, 15534504), (16, 13592691), (18, 12082392), (21, 10356336), (24, 9061794), (27, 8054928), (28, 7767252), (36, 6041196), (42, 5178168), (48, 4530897), (54, 4027464), (56, 3883626), (61, 3565296), (63, 3452112), (72, 3020598), (81, 2684976), (84, 2589084), (108, 2013732), (112, 1941813), (122, 1782648), (126, 1726056), (131, 1660176), (144, 1510299), (162, 1342488), (168, 1294542), (183, 1188432), (189, 1150704), (216, 1006866), (243, 894992), (244, 891324), (252, 863028), (262, 830088), (324, 671244), (336, 647271), (366, 594216), (378, 575352), (393, 553392), (427, 509328), (432, 503433), (486, 447496), (488, 445662), (504, 431514), (524, 415044), (549, 396144), (567, 383568), (648, 335622), (732, 297108), (756, 287676), (786, 276696), (854, 254664), (917, 237168), (972, 223748), (976, 222831), (1008, 215757), (1048, 207522), (1098, 198072), (1134, 191784), (1179, 184464), (1281, 169776), (1296, 167811), (1464, 148554), (1512, 143838), (1572, 138348), (1647, 132048), (1701, 127856), (1708, 127332), (1834, 118584), (1944, 111874), (2096, 103761), (2196, 99036), (2268, 95892), (2358, 92232), (2562, 84888), (2751, 79056), (2928, 74277), (3024, 71919), (3144, 69174), (3294, 66024), (3402, 63928), (3416, 63666), (3537, 61488), (3668, 59292), (3843, 56592), (3888, 55937), (4392, 49518), (4536, 47946), (4716, 46116), (4941, 44016), (5124, 42444), (5502, 39528), (6288, 34587), (6588, 33012), (6804, 31964), (6832, 31833), (7074, 30744), (7336, 29646), (7686, 28296), (7991, 27216), (8253, 26352), (8784, 24759), (9072, 23973), (9432, 23058), (9882, 22008), (10248, 21222), (10611, 20496), (11004, 19764), (11529, 18864), (13176, 16506), (13608, 15982), (14148, 15372), (14672, 14823)]