171728424

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 588408480

約数和(自身を除く): 416680056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 131, 136, 153, 162, 168, 189, 204, 216, 238, 252, 262, 289, 306, 324, 357, 378, 393, 408, 459, 476, 504, 524, 567, 578, 612, 648, 714, 756, 786, 867, 917, 918, 952, 1048, 1071, 1134, 1156, 1179, 1224, 1377, 1428, 1512, 1572, 1734, 1834, 1836, 2023, 2142, 2227, 2268, 2312, 2358, 2601, 2751, 2754, 2856, 3144, 3213, 3468, 3537, 3668, 3672, 4046, 4284, 4454, 4536, 4716, 5202, 5502, 5508, 6069, 6426, 6681, 6936, 7074, 7336, 7803, 8092, 8253, 8568, 8908, 9432, 9639, 10404, 10611, 11004, 11016, 12138, 12852, 13362, 14148, 15589, 15606, 16184, 16506, 17816, 18207, 19278, 20043, 20808, 21222, 22008, 23409, 24276, 24759, 25704, 26724, 28296, 31178, 31212, 33012, 36414, 37859, 38556, 40086, 42444, 46767, 46818, 48552, 49518, 53448, 54621, 60129, 62356, 62424, 66024, 72828, 74277, 75718, 77112, 80172, 84888, 93534, 93636, 99036, 109242, 113577, 120258, 124712, 140301, 145656, 148554, 151436, 160344, 163863, 180387, 187068, 187272, 198072, 218484, 227154, 240516, 265013, 280602, 297108, 302872, 327726, 340731, 360774, 374136, 420903, 436968, 454308, 481032, 530026, 561204, 594216, 655452, 681462, 721548, 795039, 841806, 908616, 1022193, 1060052, 1122408, 1262709, 1310904, 1362924, 1443096, 1590078, 1683612, 2044386, 2120104, 2385117, 2525418, 2725848, 3066579, 3180156, 3367224, 4088772, 4770234, 5050836, 6133158, 6360312, 7155351, 8177544, 9540468, 10101672, 12266316, 14310702, 19080936, 21466053, 24532632, 28621404, 42932106, 57242808, 85864212, 171728424]

約数ペア:

[(1, 171728424), (2, 85864212), (3, 57242808), (4, 42932106), (6, 28621404), (7, 24532632), (8, 21466053), (9, 19080936), (12, 14310702), (14, 12266316), (17, 10101672), (18, 9540468), (21, 8177544), (24, 7155351), (27, 6360312), (28, 6133158), (34, 5050836), (36, 4770234), (42, 4088772), (51, 3367224), (54, 3180156), (56, 3066579), (63, 2725848), (68, 2525418), (72, 2385117), (81, 2120104), (84, 2044386), (102, 1683612), (108, 1590078), (119, 1443096), (126, 1362924), (131, 1310904), (136, 1262709), (153, 1122408), (162, 1060052), (168, 1022193), (189, 908616), (204, 841806), (216, 795039), (238, 721548), (252, 681462), (262, 655452), (289, 594216), (306, 561204), (324, 530026), (357, 481032), (378, 454308), (393, 436968), (408, 420903), (459, 374136), (476, 360774), (504, 340731), (524, 327726), (567, 302872), (578, 297108), (612, 280602), (648, 265013), (714, 240516), (756, 227154), (786, 218484), (867, 198072), (917, 187272), (918, 187068), (952, 180387), (1048, 163863), (1071, 160344), (1134, 151436), (1156, 148554), (1179, 145656), (1224, 140301), (1377, 124712), (1428, 120258), (1512, 113577), (1572, 109242), (1734, 99036), (1834, 93636), (1836, 93534), (2023, 84888), (2142, 80172), (2227, 77112), (2268, 75718), (2312, 74277), (2358, 72828), (2601, 66024), (2751, 62424), (2754, 62356), (2856, 60129), (3144, 54621), (3213, 53448), (3468, 49518), (3537, 48552), (3668, 46818), (3672, 46767), (4046, 42444), (4284, 40086), (4454, 38556), (4536, 37859), (4716, 36414), (5202, 33012), (5502, 31212), (5508, 31178), (6069, 28296), (6426, 26724), (6681, 25704), (6936, 24759), (7074, 24276), (7336, 23409), (7803, 22008), (8092, 21222), (8253, 20808), (8568, 20043), (8908, 19278), (9432, 18207), (9639, 17816), (10404, 16506), (10611, 16184), (11004, 15606), (11016, 15589), (12138, 14148), (12852, 13362)]