304279416

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 1021482000

約数和(自身を除く): 717202584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 81, 84, 98, 108, 111, 126, 147, 148, 162, 168, 189, 196, 216, 222, 252, 259, 294, 296, 324, 333, 343, 378, 392, 441, 444, 504, 518, 567, 588, 648, 666, 686, 756, 777, 882, 888, 999, 1029, 1036, 1134, 1176, 1323, 1332, 1369, 1372, 1512, 1554, 1764, 1813, 1998, 2058, 2072, 2268, 2331, 2646, 2664, 2738, 2744, 2997, 3087, 3108, 3528, 3626, 3969, 3996, 4107, 4116, 4536, 4662, 5292, 5439, 5476, 5994, 6174, 6216, 6993, 7252, 7938, 7992, 8214, 8232, 9261, 9324, 9583, 10584, 10878, 10952, 11988, 12321, 12348, 12691, 13986, 14504, 15876, 16317, 16428, 18522, 18648, 19166, 20979, 21756, 23976, 24642, 24696, 25382, 27783, 27972, 28749, 31752, 32634, 32856, 36963, 37044, 38073, 38332, 41958, 43512, 48951, 49284, 50764, 55566, 55944, 57498, 65268, 67081, 73926, 74088, 76146, 76664, 83916, 86247, 97902, 98568, 101528, 110889, 111132, 114219, 114996, 130536, 134162, 146853, 147852, 152292, 167832, 172494, 195804, 201243, 221778, 222264, 228438, 229992, 258741, 268324, 293706, 295704, 304584, 342657, 344988, 391608, 402486, 443556, 456876, 469567, 517482, 536648, 587412, 603729, 685314, 689976, 776223, 804972, 887112, 913752, 939134, 1027971, 1034964, 1174824, 1207458, 1370628, 1408701, 1552446, 1609944, 1811187, 1878268, 2055942, 2069928, 2414916, 2741256, 2817402, 3104892, 3622374, 3756536, 4111884, 4226103, 4829832, 5433561, 5634804, 6209784, 7244748, 8223768, 8452206, 10867122, 11269608, 12678309, 14489496, 16904412, 21734244, 25356618, 33808824, 38034927, 43468488, 50713236, 76069854, 101426472, 152139708, 304279416]

約数ペア:

[(1, 304279416), (2, 152139708), (3, 101426472), (4, 76069854), (6, 50713236), (7, 43468488), (8, 38034927), (9, 33808824), (12, 25356618), (14, 21734244), (18, 16904412), (21, 14489496), (24, 12678309), (27, 11269608), (28, 10867122), (36, 8452206), (37, 8223768), (42, 7244748), (49, 6209784), (54, 5634804), (56, 5433561), (63, 4829832), (72, 4226103), (74, 4111884), (81, 3756536), (84, 3622374), (98, 3104892), (108, 2817402), (111, 2741256), (126, 2414916), (147, 2069928), (148, 2055942), (162, 1878268), (168, 1811187), (189, 1609944), (196, 1552446), (216, 1408701), (222, 1370628), (252, 1207458), (259, 1174824), (294, 1034964), (296, 1027971), (324, 939134), (333, 913752), (343, 887112), (378, 804972), (392, 776223), (441, 689976), (444, 685314), (504, 603729), (518, 587412), (567, 536648), (588, 517482), (648, 469567), (666, 456876), (686, 443556), (756, 402486), (777, 391608), (882, 344988), (888, 342657), (999, 304584), (1029, 295704), (1036, 293706), (1134, 268324), (1176, 258741), (1323, 229992), (1332, 228438), (1369, 222264), (1372, 221778), (1512, 201243), (1554, 195804), (1764, 172494), (1813, 167832), (1998, 152292), (2058, 147852), (2072, 146853), (2268, 134162), (2331, 130536), (2646, 114996), (2664, 114219), (2738, 111132), (2744, 110889), (2997, 101528), (3087, 98568), (3108, 97902), (3528, 86247), (3626, 83916), (3969, 76664), (3996, 76146), (4107, 74088), (4116, 73926), (4536, 67081), (4662, 65268), (5292, 57498), (5439, 55944), (5476, 55566), (5994, 50764), (6174, 49284), (6216, 48951), (6993, 43512), (7252, 41958), (7938, 38332), (7992, 38073), (8214, 37044), (8232, 36963), (9261, 32856), (9324, 32634), (9583, 31752), (10584, 28749), (10878, 27972), (10952, 27783), (11988, 25382), (12321, 24696), (12348, 24642), (12691, 23976), (13986, 21756), (14504, 20979), (15876, 19166), (16317, 18648), (16428, 18522)]