2145952956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 5996471040

約数和(自身を除く): 3850518084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 59, 82, 84, 118, 123, 164, 177, 179, 236, 246, 287, 354, 358, 413, 492, 537, 574, 708, 716, 826, 861, 1074, 1148, 1239, 1253, 1652, 1722, 2148, 2419, 2478, 2506, 3444, 3481, 3759, 4838, 4956, 5012, 6962, 7257, 7339, 7518, 9676, 10443, 10561, 13924, 14514, 14678, 15036, 16933, 20886, 21122, 22017, 24367, 29028, 29356, 31683, 33866, 41772, 42244, 44034, 48734, 50799, 51373, 63366, 67732, 73101, 73927, 88068, 97468, 101598, 102746, 126732, 142721, 146202, 147854, 154119, 203196, 205492, 221781, 285442, 292404, 295708, 308238, 428163, 433001, 443562, 570884, 616476, 623099, 856326, 866002, 887124, 999047, 1246198, 1299003, 1712652, 1732004, 1869297, 1998094, 2492396, 2598006, 2997141, 3031007, 3738594, 3996188, 4361693, 5196012, 5994282, 6062014, 7477188, 8723386, 9093021, 11988564, 12124028, 13085079, 17446772, 18186042, 25547059, 26170158, 36372084, 51094118, 52340316, 76641177, 102188236, 153282354, 178829413, 306564708, 357658826, 536488239, 715317652, 1072976478, 2145952956]

約数ペア:

[(1, 2145952956), (2, 1072976478), (3, 715317652), (4, 536488239), (6, 357658826), (7, 306564708), (12, 178829413), (14, 153282354), (21, 102188236), (28, 76641177), (41, 52340316), (42, 51094118), (59, 36372084), (82, 26170158), (84, 25547059), (118, 18186042), (123, 17446772), (164, 13085079), (177, 12124028), (179, 11988564), (236, 9093021), (246, 8723386), (287, 7477188), (354, 6062014), (358, 5994282), (413, 5196012), (492, 4361693), (537, 3996188), (574, 3738594), (708, 3031007), (716, 2997141), (826, 2598006), (861, 2492396), (1074, 1998094), (1148, 1869297), (1239, 1732004), (1253, 1712652), (1652, 1299003), (1722, 1246198), (2148, 999047), (2419, 887124), (2478, 866002), (2506, 856326), (3444, 623099), (3481, 616476), (3759, 570884), (4838, 443562), (4956, 433001), (5012, 428163), (6962, 308238), (7257, 295708), (7339, 292404), (7518, 285442), (9676, 221781), (10443, 205492), (10561, 203196), (13924, 154119), (14514, 147854), (14678, 146202), (15036, 142721), (16933, 126732), (20886, 102746), (21122, 101598), (22017, 97468), (24367, 88068), (29028, 73927), (29356, 73101), (31683, 67732), (33866, 63366), (41772, 51373), (42244, 50799), (44034, 48734)]