612933477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 939859200

約数和(自身を除く): 326925723

約数列:

[1, 3, 13, 39, 41, 59, 73, 89, 123, 177, 219, 267, 533, 767, 949, 1157, 1599, 2301, 2419, 2847, 2993, 3471, 3649, 4307, 5251, 6497, 7257, 8979, 10947, 12921, 15753, 19491, 31447, 38909, 47437, 55991, 68263, 84461, 94341, 116727, 142311, 167973, 176587, 204789, 215291, 253383, 266377, 383323, 529761, 645873, 799131, 1149969, 2295631, 2798783, 3462901, 4983199, 6886893, 8396349, 10388703, 14949597, 15716243, 47148729, 204311159, 612933477]

約数ペア:

[(1, 612933477), (3, 204311159), (13, 47148729), (39, 15716243), (41, 14949597), (59, 10388703), (73, 8396349), (89, 6886893), (123, 4983199), (177, 3462901), (219, 2798783), (267, 2295631), (533, 1149969), (767, 799131), (949, 645873), (1157, 529761), (1599, 383323), (2301, 266377), (2419, 253383), (2847, 215291), (2993, 204789), (3471, 176587), (3649, 167973), (4307, 142311), (5251, 116727), (6497, 94341), (7257, 84461), (8979, 68263), (10947, 55991), (12921, 47437), (15753, 38909), (19491, 31447)]