219125256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 640224000

約数和(自身を除く): 421098744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 389, 392, 479, 588, 778, 958, 1167, 1176, 1437, 1556, 1916, 2334, 2723, 2874, 3112, 3353, 3832, 4668, 5446, 5748, 6706, 8169, 9336, 10059, 10892, 11496, 13412, 16338, 19061, 20118, 21784, 23471, 26824, 32676, 38122, 40236, 46942, 57183, 65352, 70413, 76244, 80472, 93884, 114366, 140826, 152488, 186331, 187768, 228732, 281652, 372662, 457464, 558993, 563304, 745324, 1117986, 1304317, 1490648, 2235972, 2608634, 3912951, 4471944, 5217268, 7825902, 9130219, 10434536, 15651804, 18260438, 27390657, 31303608, 36520876, 54781314, 73041752, 109562628, 219125256]

約数ペア:

[(1, 219125256), (2, 109562628), (3, 73041752), (4, 54781314), (6, 36520876), (7, 31303608), (8, 27390657), (12, 18260438), (14, 15651804), (21, 10434536), (24, 9130219), (28, 7825902), (42, 5217268), (49, 4471944), (56, 3912951), (84, 2608634), (98, 2235972), (147, 1490648), (168, 1304317), (196, 1117986), (294, 745324), (389, 563304), (392, 558993), (479, 457464), (588, 372662), (778, 281652), (958, 228732), (1167, 187768), (1176, 186331), (1437, 152488), (1556, 140826), (1916, 114366), (2334, 93884), (2723, 80472), (2874, 76244), (3112, 70413), (3353, 65352), (3832, 57183), (4668, 46942), (5446, 40236), (5748, 38122), (6706, 32676), (8169, 26824), (9336, 23471), (10059, 21784), (10892, 20118), (11496, 19061), (13412, 16338)]