2831430168

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 256

約数和(自身を含む): 9273216000

約数和(自身を除く): 6441785832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 243, 244, 252, 324, 366, 378, 379, 427, 486, 488, 504, 549, 567, 648, 729, 732, 756, 758, 854, 972, 1098, 1134, 1137, 1281, 1458, 1464, 1512, 1516, 1647, 1701, 1708, 1944, 2187, 2196, 2268, 2274, 2562, 2653, 2916, 3032, 3294, 3402, 3411, 3416, 3843, 4374, 4392, 4536, 4548, 4941, 5103, 5124, 5306, 5832, 6588, 6804, 6822, 7686, 7959, 8748, 9096, 9882, 10206, 10233, 10248, 10612, 11529, 13176, 13608, 13644, 14823, 15309, 15372, 15918, 17496, 19764, 20412, 20466, 21224, 23058, 23119, 23877, 27288, 29646, 30618, 30699, 30744, 31836, 34587, 39528, 40824, 40932, 44469, 46116, 46238, 47754, 59292, 61236, 61398, 63672, 69174, 69357, 71631, 81864, 88938, 92097, 92232, 92476, 95508, 103761, 118584, 122472, 122796, 133407, 138348, 138714, 143262, 161833, 177876, 184194, 184952, 191016, 207522, 208071, 214893, 245592, 266814, 276291, 276696, 277428, 286524, 311283, 323666, 355752, 368388, 415044, 416142, 429786, 485499, 533628, 552582, 554856, 573048, 622566, 624213, 644679, 647332, 736776, 828873, 830088, 832284, 859572, 933849, 970998, 1067256, 1105164, 1245132, 1248426, 1289358, 1294664, 1456497, 1657746, 1664568, 1719144, 1867698, 1872639, 1934037, 1941996, 2210328, 2490264, 2496852, 2578716, 2912994, 3315492, 3735396, 3745278, 3868074, 3883992, 4369491, 4993704, 5157432, 5617917, 5802111, 5825988, 6630984, 7470792, 7490556, 7736148, 8738982, 11235834, 11604222, 11651976, 13108473, 14981112, 15472296, 16853751, 17477964, 22471668, 23208444, 26216946, 33707502, 34955928, 39325419, 44943336, 46416888, 50561253, 52433892, 67415004, 78650838, 101122506, 104867784, 117976257, 134830008, 157301676, 202245012, 235952514, 314603352, 353928771, 404490024, 471905028, 707857542, 943810056, 1415715084, 2831430168]

約数ペア:

[(1, 2831430168), (2, 1415715084), (3, 943810056), (4, 707857542), (6, 471905028), (7, 404490024), (8, 353928771), (9, 314603352), (12, 235952514), (14, 202245012), (18, 157301676), (21, 134830008), (24, 117976257), (27, 104867784), (28, 101122506), (36, 78650838), (42, 67415004), (54, 52433892), (56, 50561253), (61, 46416888), (63, 44943336), (72, 39325419), (81, 34955928), (84, 33707502), (108, 26216946), (122, 23208444), (126, 22471668), (162, 17477964), (168, 16853751), (183, 15472296), (189, 14981112), (216, 13108473), (243, 11651976), (244, 11604222), (252, 11235834), (324, 8738982), (366, 7736148), (378, 7490556), (379, 7470792), (427, 6630984), (486, 5825988), (488, 5802111), (504, 5617917), (549, 5157432), (567, 4993704), (648, 4369491), (729, 3883992), (732, 3868074), (756, 3745278), (758, 3735396), (854, 3315492), (972, 2912994), (1098, 2578716), (1134, 2496852), (1137, 2490264), (1281, 2210328), (1458, 1941996), (1464, 1934037), (1512, 1872639), (1516, 1867698), (1647, 1719144), (1701, 1664568), (1708, 1657746), (1944, 1456497), (2187, 1294664), (2196, 1289358), (2268, 1248426), (2274, 1245132), (2562, 1105164), (2653, 1067256), (2916, 970998), (3032, 933849), (3294, 859572), (3402, 832284), (3411, 830088), (3416, 828873), (3843, 736776), (4374, 647332), (4392, 644679), (4536, 624213), (4548, 622566), (4941, 573048), (5103, 554856), (5124, 552582), (5306, 533628), (5832, 485499), (6588, 429786), (6804, 416142), (6822, 415044), (7686, 368388), (7959, 355752), (8748, 323666), (9096, 311283), (9882, 286524), (10206, 277428), (10233, 276696), (10248, 276291), (10612, 266814), (11529, 245592), (13176, 214893), (13608, 208071), (13644, 207522), (14823, 191016), (15309, 184952), (15372, 184194), (15918, 177876), (17496, 161833), (19764, 143262), (20412, 138714), (20466, 138348), (21224, 133407), (23058, 122796), (23119, 122472), (23877, 118584), (27288, 103761), (29646, 95508), (30618, 92476), (30699, 92232), (30744, 92097), (31836, 88938), (34587, 81864), (39528, 71631), (40824, 69357), (40932, 69174), (44469, 63672), (46116, 61398), (46238, 61236), (47754, 59292)]