220108008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 606211200

約数和(自身を除く): 386103192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 61, 76, 82, 114, 122, 123, 152, 164, 183, 193, 228, 244, 246, 328, 366, 386, 456, 488, 492, 579, 732, 772, 779, 984, 1158, 1159, 1464, 1544, 1558, 2316, 2318, 2337, 2501, 3116, 3477, 3667, 4632, 4636, 4674, 5002, 6232, 6954, 7334, 7503, 7913, 9272, 9348, 10004, 11001, 11773, 13908, 14668, 15006, 15826, 18696, 20008, 22002, 23546, 23739, 27816, 29336, 30012, 31652, 35319, 44004, 47092, 47478, 47519, 60024, 63304, 70638, 88008, 94184, 94956, 95038, 141276, 142557, 150347, 189912, 190076, 223687, 282552, 285114, 300694, 380152, 447374, 451041, 482693, 570228, 601388, 671061, 894748, 902082, 965386, 1140456, 1202776, 1342122, 1448079, 1789496, 1804164, 1930772, 2684244, 2896158, 3608328, 3861544, 5368488, 5792316, 9171167, 11584632, 18342334, 27513501, 36684668, 55027002, 73369336, 110054004, 220108008]

約数ペア:

[(1, 220108008), (2, 110054004), (3, 73369336), (4, 55027002), (6, 36684668), (8, 27513501), (12, 18342334), (19, 11584632), (24, 9171167), (38, 5792316), (41, 5368488), (57, 3861544), (61, 3608328), (76, 2896158), (82, 2684244), (114, 1930772), (122, 1804164), (123, 1789496), (152, 1448079), (164, 1342122), (183, 1202776), (193, 1140456), (228, 965386), (244, 902082), (246, 894748), (328, 671061), (366, 601388), (386, 570228), (456, 482693), (488, 451041), (492, 447374), (579, 380152), (732, 300694), (772, 285114), (779, 282552), (984, 223687), (1158, 190076), (1159, 189912), (1464, 150347), (1544, 142557), (1558, 141276), (2316, 95038), (2318, 94956), (2337, 94184), (2501, 88008), (3116, 70638), (3477, 63304), (3667, 60024), (4632, 47519), (4636, 47478), (4674, 47092), (5002, 44004), (6232, 35319), (6954, 31652), (7334, 30012), (7503, 29336), (7913, 27816), (9272, 23739), (9348, 23546), (10004, 22002), (11001, 20008), (11773, 18696), (13908, 15826), (14668, 15006)]