204648444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 719448576

約数和(自身を除く): 514800132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 546, 567, 572, 594, 631, 693, 702, 756, 819, 858, 891, 924, 1001, 1053, 1092, 1134, 1188, 1262, 1287, 1386, 1404, 1638, 1716, 1782, 1893, 2002, 2079, 2106, 2268, 2457, 2524, 2574, 2772, 3003, 3276, 3564, 3786, 3861, 4004, 4158, 4212, 4417, 4914, 5148, 5679, 6006, 6237, 6941, 7371, 7572, 7722, 8203, 8316, 8834, 9009, 9828, 11358, 11583, 12012, 12474, 13251, 13882, 14742, 15444, 16406, 17037, 17668, 18018, 20823, 22716, 23166, 24609, 24948, 26502, 27027, 27764, 29484, 32812, 34074, 36036, 39753, 41646, 46332, 48587, 49218, 51111, 53004, 54054, 57421, 62469, 68148, 73827, 79506, 81081, 83292, 90233, 97174, 98436, 102222, 108108, 114842, 119259, 124938, 145761, 147654, 159012, 162162, 172263, 180466, 187407, 194348, 204444, 221481, 229684, 238518, 249876, 270699, 291522, 295308, 324324, 344526, 357777, 360932, 374814, 437283, 442962, 477036, 516789, 541398, 562221, 583044, 631631, 664443, 689052, 715554, 749628, 812097, 874566, 885924, 1033578, 1082796, 1124442, 1263262, 1311849, 1328886, 1431108, 1550367, 1624194, 1749132, 1894893, 2067156, 2248884, 2436291, 2526524, 2623698, 2657772, 3100734, 3248388, 3789786, 3935547, 4651101, 4872582, 5247396, 5684679, 6201468, 7308873, 7579572, 7871094, 9302202, 9745164, 11369358, 14617746, 15742188, 17054037, 18604404, 22738716, 29235492, 34108074, 51162111, 68216148, 102324222, 204648444]

約数ペア:

[(1, 204648444), (2, 102324222), (3, 68216148), (4, 51162111), (6, 34108074), (7, 29235492), (9, 22738716), (11, 18604404), (12, 17054037), (13, 15742188), (14, 14617746), (18, 11369358), (21, 9745164), (22, 9302202), (26, 7871094), (27, 7579572), (28, 7308873), (33, 6201468), (36, 5684679), (39, 5247396), (42, 4872582), (44, 4651101), (52, 3935547), (54, 3789786), (63, 3248388), (66, 3100734), (77, 2657772), (78, 2623698), (81, 2526524), (84, 2436291), (91, 2248884), (99, 2067156), (108, 1894893), (117, 1749132), (126, 1624194), (132, 1550367), (143, 1431108), (154, 1328886), (156, 1311849), (162, 1263262), (182, 1124442), (189, 1082796), (198, 1033578), (231, 885924), (234, 874566), (252, 812097), (273, 749628), (286, 715554), (297, 689052), (308, 664443), (324, 631631), (351, 583044), (364, 562221), (378, 541398), (396, 516789), (429, 477036), (462, 442962), (468, 437283), (546, 374814), (567, 360932), (572, 357777), (594, 344526), (631, 324324), (693, 295308), (702, 291522), (756, 270699), (819, 249876), (858, 238518), (891, 229684), (924, 221481), (1001, 204444), (1053, 194348), (1092, 187407), (1134, 180466), (1188, 172263), (1262, 162162), (1287, 159012), (1386, 147654), (1404, 145761), (1638, 124938), (1716, 119259), (1782, 114842), (1893, 108108), (2002, 102222), (2079, 98436), (2106, 97174), (2268, 90233), (2457, 83292), (2524, 81081), (2574, 79506), (2772, 73827), (3003, 68148), (3276, 62469), (3564, 57421), (3786, 54054), (3861, 53004), (4004, 51111), (4158, 49218), (4212, 48587), (4417, 46332), (4914, 41646), (5148, 39753), (5679, 36036), (6006, 34074), (6237, 32812), (6941, 29484), (7371, 27764), (7572, 27027), (7722, 26502), (8203, 24948), (8316, 24609), (8834, 23166), (9009, 22716), (9828, 20823), (11358, 18018), (11583, 17668), (12012, 17037), (12474, 16406), (13251, 15444), (13882, 14742)]