213730812

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 618276120

約数和(自身を除く): 404545308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 43, 46, 54, 58, 69, 81, 86, 87, 92, 108, 116, 129, 138, 162, 172, 174, 207, 258, 261, 276, 324, 348, 387, 414, 516, 522, 529, 621, 667, 774, 783, 828, 989, 1044, 1058, 1161, 1242, 1247, 1334, 1548, 1566, 1587, 1863, 1978, 2001, 2116, 2322, 2349, 2484, 2494, 2668, 2967, 3132, 3174, 3483, 3726, 3741, 3956, 4002, 4644, 4698, 4761, 4988, 5934, 6003, 6348, 6966, 7452, 7482, 8004, 8901, 9396, 9522, 11223, 11868, 12006, 13932, 14283, 14964, 15341, 17802, 18009, 19044, 22446, 22747, 24012, 26703, 28566, 28681, 30682, 33669, 35604, 36018, 42849, 44892, 45494, 46023, 53406, 54027, 57132, 57362, 61364, 67338, 68241, 72036, 80109, 85698, 86043, 90988, 92046, 101007, 106812, 108054, 114724, 134676, 136482, 138069, 160218, 171396, 172086, 184092, 202014, 204723, 216108, 258129, 272964, 276138, 320436, 344172, 404028, 409446, 414207, 516258, 552276, 614169, 659663, 774387, 818892, 828414, 1032516, 1228338, 1242621, 1319326, 1548774, 1656828, 1842507, 1978989, 2323161, 2456676, 2485242, 2638652, 3097548, 3685014, 3957978, 4646322, 4970484, 5936967, 7370028, 7915956, 9292644, 11873934, 17810901, 23747868, 35621802, 53432703, 71243604, 106865406, 213730812]

約数ペア:

[(1, 213730812), (2, 106865406), (3, 71243604), (4, 53432703), (6, 35621802), (9, 23747868), (12, 17810901), (18, 11873934), (23, 9292644), (27, 7915956), (29, 7370028), (36, 5936967), (43, 4970484), (46, 4646322), (54, 3957978), (58, 3685014), (69, 3097548), (81, 2638652), (86, 2485242), (87, 2456676), (92, 2323161), (108, 1978989), (116, 1842507), (129, 1656828), (138, 1548774), (162, 1319326), (172, 1242621), (174, 1228338), (207, 1032516), (258, 828414), (261, 818892), (276, 774387), (324, 659663), (348, 614169), (387, 552276), (414, 516258), (516, 414207), (522, 409446), (529, 404028), (621, 344172), (667, 320436), (774, 276138), (783, 272964), (828, 258129), (989, 216108), (1044, 204723), (1058, 202014), (1161, 184092), (1242, 172086), (1247, 171396), (1334, 160218), (1548, 138069), (1566, 136482), (1587, 134676), (1863, 114724), (1978, 108054), (2001, 106812), (2116, 101007), (2322, 92046), (2349, 90988), (2484, 86043), (2494, 85698), (2668, 80109), (2967, 72036), (3132, 68241), (3174, 67338), (3483, 61364), (3726, 57362), (3741, 57132), (3956, 54027), (4002, 53406), (4644, 46023), (4698, 45494), (4761, 44892), (4988, 42849), (5934, 36018), (6003, 35604), (6348, 33669), (6966, 30682), (7452, 28681), (7482, 28566), (8004, 26703), (8901, 24012), (9396, 22747), (9522, 22446), (11223, 19044), (11868, 18009), (12006, 17802), (13932, 15341), (14283, 14964)]