1428267672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 4231670040

約数和(自身を除く): 2803402368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 169, 214, 234, 312, 321, 338, 428, 468, 507, 642, 676, 856, 936, 963, 1014, 1097, 1284, 1352, 1391, 1521, 1926, 2028, 2194, 2568, 2782, 3042, 3291, 3852, 4056, 4173, 4388, 5564, 6084, 6582, 7704, 8346, 8776, 9873, 11128, 12168, 12519, 13164, 14261, 16692, 18083, 19746, 25038, 26328, 28522, 33384, 36166, 39492, 42783, 50076, 54249, 57044, 72332, 78984, 85566, 100152, 108498, 114088, 117379, 128349, 144664, 162747, 171132, 185393, 216996, 234758, 256698, 325494, 342264, 352137, 370786, 433992, 469516, 513396, 556179, 650988, 704274, 741572, 939032, 1026792, 1056411, 1112358, 1301976, 1408548, 1483144, 1525927, 1668537, 2112822, 2224716, 2817096, 3051854, 3337074, 4225644, 4449432, 4577781, 6103708, 6674148, 8451288, 9155562, 12207416, 13348296, 13733343, 18311124, 19837051, 27466686, 36622248, 39674102, 54933372, 59511153, 79348204, 109866744, 119022306, 158696408, 178533459, 238044612, 357066918, 476089224, 714133836, 1428267672]

約数ペア:

[(1, 1428267672), (2, 714133836), (3, 476089224), (4, 357066918), (6, 238044612), (8, 178533459), (9, 158696408), (12, 119022306), (13, 109866744), (18, 79348204), (24, 59511153), (26, 54933372), (36, 39674102), (39, 36622248), (52, 27466686), (72, 19837051), (78, 18311124), (104, 13733343), (107, 13348296), (117, 12207416), (156, 9155562), (169, 8451288), (214, 6674148), (234, 6103708), (312, 4577781), (321, 4449432), (338, 4225644), (428, 3337074), (468, 3051854), (507, 2817096), (642, 2224716), (676, 2112822), (856, 1668537), (936, 1525927), (963, 1483144), (1014, 1408548), (1097, 1301976), (1284, 1112358), (1352, 1056411), (1391, 1026792), (1521, 939032), (1926, 741572), (2028, 704274), (2194, 650988), (2568, 556179), (2782, 513396), (3042, 469516), (3291, 433992), (3852, 370786), (4056, 352137), (4173, 342264), (4388, 325494), (5564, 256698), (6084, 234758), (6582, 216996), (7704, 185393), (8346, 171132), (8776, 162747), (9873, 144664), (11128, 128349), (12168, 117379), (12519, 114088), (13164, 108498), (14261, 100152), (16692, 85566), (18083, 78984), (19746, 72332), (25038, 57044), (26328, 54249), (28522, 50076), (33384, 42783), (36166, 39492)]