246970332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2339}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 715478400

約数和(自身を除く): 468508068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1676, 2339, 2514, 2933, 3771, 4678, 5028, 5866, 7017, 7542, 8799, 9356, 11732, 14034, 15084, 16373, 17598, 21051, 26397, 28068, 32746, 35196, 42102, 49119, 52794, 65492, 84204, 98238, 105588, 147357, 196476, 294714, 589428, 980041, 1960082, 2940123, 3920164, 5880246, 6860287, 8820369, 11760492, 13720574, 17640738, 20580861, 27441148, 35281476, 41161722, 61742583, 82323444, 123485166, 246970332]

約数ペア:

[(1, 246970332), (2, 123485166), (3, 82323444), (4, 61742583), (6, 41161722), (7, 35281476), (9, 27441148), (12, 20580861), (14, 17640738), (18, 13720574), (21, 11760492), (28, 8820369), (36, 6860287), (42, 5880246), (63, 3920164), (84, 2940123), (126, 1960082), (252, 980041), (419, 589428), (838, 294714), (1257, 196476), (1676, 147357), (2339, 105588), (2514, 98238), (2933, 84204), (3771, 65492), (4678, 52794), (5028, 49119), (5866, 42102), (7017, 35196), (7542, 32746), (8799, 28068), (9356, 26397), (11732, 21051), (14034, 17598), (15084, 16373)]