1955412144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{646631}}^1$

素因数の和:646655

約数の個数: 80

約数和(自身を含む): 6414589440

約数和(自身を除く): 4459177296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 646631, 1293262, 1939893, 2586524, 3879786, 4526417, 5173048, 5819679, 7759572, 9052834, 10346096, 11639358, 13579251, 15519144, 17459037, 18105668, 23278716, 27158502, 31038288, 34918074, 36211336, 40737753, 46557432, 54317004, 69836148, 72422672, 81475506, 93114864, 108634008, 122213259, 139672296, 162951012, 217268016, 244426518, 279344592, 325902024, 488853036, 651804048, 977706072, 1955412144]

約数ペア:

[(1, 1955412144), (2, 977706072), (3, 651804048), (4, 488853036), (6, 325902024), (7, 279344592), (8, 244426518), (9, 217268016), (12, 162951012), (14, 139672296), (16, 122213259), (18, 108634008), (21, 93114864), (24, 81475506), (27, 72422672), (28, 69836148), (36, 54317004), (42, 46557432), (48, 40737753), (54, 36211336), (56, 34918074), (63, 31038288), (72, 27158502), (84, 23278716), (108, 18105668), (112, 17459037), (126, 15519144), (144, 13579251), (168, 11639358), (189, 10346096), (216, 9052834), (252, 7759572), (336, 5819679), (378, 5173048), (432, 4526417), (504, 3879786), (756, 2586524), (1008, 1939893), (1512, 1293262), (3024, 646631)]