318985128

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 192

約数和(自身を含む): 1117509120

約数和(自身を除く): 798523992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1134, 1188, 1386, 1512, 1701, 1782, 1848, 1944, 2079, 2131, 2268, 2376, 2673, 2772, 3402, 3564, 4158, 4262, 4536, 5346, 5544, 6237, 6393, 6804, 7128, 8316, 8524, 10692, 12474, 12786, 13608, 14917, 16632, 17048, 18711, 19179, 21384, 23441, 24948, 25572, 29834, 37422, 38358, 44751, 46882, 49896, 51144, 57537, 59668, 70323, 74844, 76716, 89502, 93764, 115074, 119336, 134253, 140646, 149688, 153432, 164087, 172611, 179004, 187528, 210969, 230148, 268506, 281292, 328174, 345222, 358008, 402759, 421938, 460296, 492261, 517833, 537012, 562584, 632907, 656348, 690444, 805518, 843876, 984522, 1035666, 1074024, 1208277, 1265814, 1312696, 1380888, 1476783, 1611036, 1687752, 1898721, 1969044, 2071332, 2416554, 2531628, 2953566, 3222072, 3624831, 3797442, 3938088, 4142664, 4430349, 4833108, 5063256, 5696163, 5907132, 7249662, 7594884, 8860698, 9666216, 11392326, 11814264, 13291047, 14499324, 15189768, 17721396, 22784652, 26582094, 28998648, 35442792, 39873141, 45569304, 53164188, 79746282, 106328376, 159492564, 318985128]

約数ペア:

[(1, 318985128), (2, 159492564), (3, 106328376), (4, 79746282), (6, 53164188), (7, 45569304), (8, 39873141), (9, 35442792), (11, 28998648), (12, 26582094), (14, 22784652), (18, 17721396), (21, 15189768), (22, 14499324), (24, 13291047), (27, 11814264), (28, 11392326), (33, 9666216), (36, 8860698), (42, 7594884), (44, 7249662), (54, 5907132), (56, 5696163), (63, 5063256), (66, 4833108), (72, 4430349), (77, 4142664), (81, 3938088), (84, 3797442), (88, 3624831), (99, 3222072), (108, 2953566), (126, 2531628), (132, 2416554), (154, 2071332), (162, 1969044), (168, 1898721), (189, 1687752), (198, 1611036), (216, 1476783), (231, 1380888), (243, 1312696), (252, 1265814), (264, 1208277), (297, 1074024), (308, 1035666), (324, 984522), (378, 843876), (396, 805518), (462, 690444), (486, 656348), (504, 632907), (567, 562584), (594, 537012), (616, 517833), (648, 492261), (693, 460296), (756, 421938), (792, 402759), (891, 358008), (924, 345222), (972, 328174), (1134, 281292), (1188, 268506), (1386, 230148), (1512, 210969), (1701, 187528), (1782, 179004), (1848, 172611), (1944, 164087), (2079, 153432), (2131, 149688), (2268, 140646), (2376, 134253), (2673, 119336), (2772, 115074), (3402, 93764), (3564, 89502), (4158, 76716), (4262, 74844), (4536, 70323), (5346, 59668), (5544, 57537), (6237, 51144), (6393, 49896), (6804, 46882), (7128, 44751), (8316, 38358), (8524, 37422), (10692, 29834), (12474, 25572), (12786, 24948), (13608, 23441), (14917, 21384), (16632, 19179), (17048, 18711)]