21886452544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4224

約数の個数: 112

約数和(自身を含む): 48547178496

約数和(自身を除く): 26660725952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 127, 176, 244, 254, 352, 488, 508, 671, 704, 976, 1016, 1342, 1397, 1952, 2032, 2684, 2794, 3904, 4013, 4064, 5368, 5588, 7747, 8026, 8128, 10736, 11176, 15494, 16052, 21472, 22352, 30988, 32104, 42944, 44143, 44704, 61976, 64208, 85217, 88286, 89408, 123952, 128416, 170434, 176572, 244793, 247904, 256832, 340868, 353144, 489586, 495808, 509651, 681736, 706288, 979172, 1019302, 1363472, 1412576, 1958344, 2038604, 2692723, 2726944, 2825152, 3916688, 4077208, 5385446, 5453888, 5606161, 7833376, 8154416, 10770892, 11212322, 15666752, 16308832, 21541784, 22424644, 31088711, 32617664, 43083568, 44849288, 62177422, 86167136, 89698576, 124354844, 172334272, 179397152, 248709688, 341975821, 358794304, 497419376, 683951642, 994838752, 1367903284, 1989677504, 2735806568, 5471613136, 10943226272, 21886452544]

約数ペア:

[(1, 21886452544), (2, 10943226272), (4, 5471613136), (8, 2735806568), (11, 1989677504), (16, 1367903284), (22, 994838752), (32, 683951642), (44, 497419376), (61, 358794304), (64, 341975821), (88, 248709688), (122, 179397152), (127, 172334272), (176, 124354844), (244, 89698576), (254, 86167136), (352, 62177422), (488, 44849288), (508, 43083568), (671, 32617664), (704, 31088711), (976, 22424644), (1016, 21541784), (1342, 16308832), (1397, 15666752), (1952, 11212322), (2032, 10770892), (2684, 8154416), (2794, 7833376), (3904, 5606161), (4013, 5453888), (4064, 5385446), (5368, 4077208), (5588, 3916688), (7747, 2825152), (8026, 2726944), (8128, 2692723), (10736, 2038604), (11176, 1958344), (15494, 1412576), (16052, 1363472), (21472, 1019302), (22352, 979172), (30988, 706288), (32104, 681736), (42944, 509651), (44143, 495808), (44704, 489586), (61976, 353144), (64208, 340868), (85217, 256832), (88286, 247904), (89408, 244793), (123952, 176572), (128416, 170434)]