2197894512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 160

約数和(自身を含む): 6342451200

約数和(自身を除く): 4144556688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 127, 132, 146, 176, 219, 254, 264, 292, 381, 438, 449, 508, 528, 584, 762, 803, 876, 898, 1016, 1168, 1347, 1397, 1524, 1606, 1752, 1796, 2032, 2409, 2694, 2794, 3048, 3212, 3504, 3592, 4191, 4818, 4939, 5388, 5588, 6096, 6424, 7184, 8382, 9271, 9636, 9878, 10776, 11176, 12848, 14817, 16764, 18542, 19272, 19756, 21552, 22352, 27813, 29634, 32777, 33528, 37084, 38544, 39512, 55626, 57023, 59268, 65554, 67056, 74168, 79024, 98331, 101981, 111252, 114046, 118536, 131108, 148336, 171069, 196662, 203962, 222504, 228092, 237072, 262216, 305943, 342138, 360547, 393324, 407924, 445008, 456184, 524432, 611886, 627253, 684276, 721094, 786648, 815848, 912368, 1081641, 1223772, 1254506, 1368552, 1442188, 1573296, 1631696, 1881759, 2163282, 2447544, 2509012, 2737104, 2884376, 3763518, 4162679, 4326564, 4895088, 5018024, 5768752, 7527036, 8325358, 8653128, 10036048, 12488037, 15054072, 16650716, 17306256, 24976074, 30108144, 33301432, 45789469, 49952148, 66602864, 91578938, 99904296, 137368407, 183157876, 199808592, 274736814, 366315752, 549473628, 732631504, 1098947256, 2197894512]

約数ペア:

[(1, 2197894512), (2, 1098947256), (3, 732631504), (4, 549473628), (6, 366315752), (8, 274736814), (11, 199808592), (12, 183157876), (16, 137368407), (22, 99904296), (24, 91578938), (33, 66602864), (44, 49952148), (48, 45789469), (66, 33301432), (73, 30108144), (88, 24976074), (127, 17306256), (132, 16650716), (146, 15054072), (176, 12488037), (219, 10036048), (254, 8653128), (264, 8325358), (292, 7527036), (381, 5768752), (438, 5018024), (449, 4895088), (508, 4326564), (528, 4162679), (584, 3763518), (762, 2884376), (803, 2737104), (876, 2509012), (898, 2447544), (1016, 2163282), (1168, 1881759), (1347, 1631696), (1397, 1573296), (1524, 1442188), (1606, 1368552), (1752, 1254506), (1796, 1223772), (2032, 1081641), (2409, 912368), (2694, 815848), (2794, 786648), (3048, 721094), (3212, 684276), (3504, 627253), (3592, 611886), (4191, 524432), (4818, 456184), (4939, 445008), (5388, 407924), (5588, 393324), (6096, 360547), (6424, 342138), (7184, 305943), (8382, 262216), (9271, 237072), (9636, 228092), (9878, 222504), (10776, 203962), (11176, 196662), (12848, 171069), (14817, 148336), (16764, 131108), (18542, 118536), (19272, 114046), (19756, 111252), (21552, 101981), (22352, 98331), (27813, 79024), (29634, 74168), (32777, 67056), (33528, 65554), (37084, 59268), (38544, 57023), (39512, 55626)]