213210144

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3917}}^1$

素因数の和:3949

約数の個数: 144

約数和(自身を含む): 718780608

約数和(自身を除く): 505570464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 3917, 4536, 6048, 6804, 7776, 7834, 9072, 11751, 13608, 15668, 18144, 23502, 27216, 27419, 31336, 35253, 47004, 54432, 54838, 62672, 70506, 82257, 94008, 105759, 109676, 125344, 141012, 164514, 188016, 211518, 219352, 246771, 282024, 317277, 329028, 376032, 423036, 438704, 493542, 564048, 634554, 658056, 740313, 846072, 877408, 951831, 987084, 1128096, 1269108, 1316112, 1480626, 1692144, 1903662, 1974168, 2220939, 2538216, 2632224, 2961252, 3384288, 3807324, 3948336, 4441878, 5076432, 5922504, 6662817, 7614648, 7896672, 8883756, 10152864, 11845008, 13325634, 15229296, 17767512, 23690016, 26651268, 30458592, 35535024, 53302536, 71070048, 106605072, 213210144]

約数ペア:

[(1, 213210144), (2, 106605072), (3, 71070048), (4, 53302536), (6, 35535024), (7, 30458592), (8, 26651268), (9, 23690016), (12, 17767512), (14, 15229296), (16, 13325634), (18, 11845008), (21, 10152864), (24, 8883756), (27, 7896672), (28, 7614648), (32, 6662817), (36, 5922504), (42, 5076432), (48, 4441878), (54, 3948336), (56, 3807324), (63, 3384288), (72, 2961252), (81, 2632224), (84, 2538216), (96, 2220939), (108, 1974168), (112, 1903662), (126, 1692144), (144, 1480626), (162, 1316112), (168, 1269108), (189, 1128096), (216, 987084), (224, 951831), (243, 877408), (252, 846072), (288, 740313), (324, 658056), (336, 634554), (378, 564048), (432, 493542), (486, 438704), (504, 423036), (567, 376032), (648, 329028), (672, 317277), (756, 282024), (864, 246771), (972, 219352), (1008, 211518), (1134, 188016), (1296, 164514), (1512, 141012), (1701, 125344), (1944, 109676), (2016, 105759), (2268, 94008), (2592, 82257), (3024, 70506), (3402, 62672), (3888, 54838), (3917, 54432), (4536, 47004), (6048, 35253), (6804, 31336), (7776, 27419), (7834, 27216), (9072, 23502), (11751, 18144), (13608, 15668)]