213171504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1387

約数の個数: 160

約数和(自身を含む): 696622080

約数和(自身を除く): 483450576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1319, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2638, 2886, 3108, 3367, 3848, 3957, 4144, 4368, 5276, 5772, 6216, 6734, 7696, 7914, 9233, 10101, 10552, 11544, 12432, 13468, 15828, 17147, 18466, 20202, 21104, 23088, 26936, 27699, 31656, 34294, 36932, 40404, 48803, 51441, 53872, 55398, 63312, 68588, 73864, 80808, 97606, 102882, 110796, 120029, 137176, 146409, 147728, 161616, 195212, 205764, 221592, 240058, 274352, 292818, 341621, 360087, 390424, 411528, 443184, 480116, 585636, 634439, 683242, 720174, 780848, 823056, 960232, 1024863, 1171272, 1268878, 1366484, 1440348, 1903317, 1920464, 2049726, 2342544, 2537756, 2732968, 2880696, 3806634, 4099452, 4441073, 5075512, 5465936, 5761392, 7613268, 8198904, 8882146, 10151024, 13323219, 15226536, 16397808, 17764292, 26646438, 30453072, 35528584, 53292876, 71057168, 106585752, 213171504]

約数ペア:

[(1, 213171504), (2, 106585752), (3, 71057168), (4, 53292876), (6, 35528584), (7, 30453072), (8, 26646438), (12, 17764292), (13, 16397808), (14, 15226536), (16, 13323219), (21, 10151024), (24, 8882146), (26, 8198904), (28, 7613268), (37, 5761392), (39, 5465936), (42, 5075512), (48, 4441073), (52, 4099452), (56, 3806634), (74, 2880696), (78, 2732968), (84, 2537756), (91, 2342544), (104, 2049726), (111, 1920464), (112, 1903317), (148, 1440348), (156, 1366484), (168, 1268878), (182, 1171272), (208, 1024863), (222, 960232), (259, 823056), (273, 780848), (296, 720174), (312, 683242), (336, 634439), (364, 585636), (444, 480116), (481, 443184), (518, 411528), (546, 390424), (592, 360087), (624, 341621), (728, 292818), (777, 274352), (888, 240058), (962, 221592), (1036, 205764), (1092, 195212), (1319, 161616), (1443, 147728), (1456, 146409), (1554, 137176), (1776, 120029), (1924, 110796), (2072, 102882), (2184, 97606), (2638, 80808), (2886, 73864), (3108, 68588), (3367, 63312), (3848, 55398), (3957, 53872), (4144, 51441), (4368, 48803), (5276, 40404), (5772, 36932), (6216, 34294), (6734, 31656), (7696, 27699), (7914, 26936), (9233, 23088), (10101, 21104), (10552, 20202), (11544, 18466), (12432, 17147), (13468, 15828)]