321153048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 977184000

約数和(自身を除く): 656030952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 59, 69, 72, 76, 92, 114, 118, 138, 152, 171, 173, 177, 184, 207, 228, 236, 276, 342, 346, 354, 414, 437, 456, 472, 519, 531, 552, 684, 692, 708, 828, 874, 1038, 1062, 1121, 1311, 1357, 1368, 1384, 1416, 1557, 1656, 1748, 2076, 2124, 2242, 2622, 2714, 3114, 3287, 3363, 3496, 3933, 3979, 4071, 4152, 4248, 4484, 5244, 5428, 6228, 6574, 6726, 7866, 7958, 8142, 8968, 9861, 10089, 10207, 10488, 10856, 11937, 12213, 12456, 13148, 13452, 15732, 15916, 16284, 19722, 20178, 20414, 23874, 24426, 25783, 26296, 26904, 29583, 30621, 31464, 31832, 32568, 35811, 39444, 40356, 40828, 47748, 48852, 51566, 59166, 61242, 71622, 75601, 77349, 78888, 80712, 81656, 91863, 95496, 97704, 103132, 118332, 122484, 143244, 151202, 154698, 183726, 193933, 206264, 226803, 232047, 234761, 236664, 244968, 286488, 302404, 309396, 367452, 387866, 453606, 464094, 469522, 581799, 604808, 618792, 680409, 704283, 734904, 775732, 907212, 928188, 939044, 1163598, 1360818, 1408566, 1551464, 1745397, 1814424, 1856376, 1878088, 2112849, 2327196, 2721636, 2817132, 3490794, 4225698, 4460459, 4654392, 5443272, 5634264, 6981588, 8451396, 8920918, 13381377, 13963176, 16902792, 17841836, 26762754, 35683672, 40144131, 53525508, 80288262, 107051016, 160576524, 321153048]

約数ペア:

[(1, 321153048), (2, 160576524), (3, 107051016), (4, 80288262), (6, 53525508), (8, 40144131), (9, 35683672), (12, 26762754), (18, 17841836), (19, 16902792), (23, 13963176), (24, 13381377), (36, 8920918), (38, 8451396), (46, 6981588), (57, 5634264), (59, 5443272), (69, 4654392), (72, 4460459), (76, 4225698), (92, 3490794), (114, 2817132), (118, 2721636), (138, 2327196), (152, 2112849), (171, 1878088), (173, 1856376), (177, 1814424), (184, 1745397), (207, 1551464), (228, 1408566), (236, 1360818), (276, 1163598), (342, 939044), (346, 928188), (354, 907212), (414, 775732), (437, 734904), (456, 704283), (472, 680409), (519, 618792), (531, 604808), (552, 581799), (684, 469522), (692, 464094), (708, 453606), (828, 387866), (874, 367452), (1038, 309396), (1062, 302404), (1121, 286488), (1311, 244968), (1357, 236664), (1368, 234761), (1384, 232047), (1416, 226803), (1557, 206264), (1656, 193933), (1748, 183726), (2076, 154698), (2124, 151202), (2242, 143244), (2622, 122484), (2714, 118332), (3114, 103132), (3287, 97704), (3363, 95496), (3496, 91863), (3933, 81656), (3979, 80712), (4071, 78888), (4152, 77349), (4248, 75601), (4484, 71622), (5244, 61242), (5428, 59166), (6228, 51566), (6574, 48852), (6726, 47748), (7866, 40828), (7958, 40356), (8142, 39444), (8968, 35811), (9861, 32568), (10089, 31832), (10207, 31464), (10488, 30621), (10856, 29583), (11937, 26904), (12213, 26296), (12456, 25783), (13148, 24426), (13452, 23874), (15732, 20414), (15916, 20178), (16284, 19722)]