283953124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 641934720

約数和(自身を除く): 357981596

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 676, 1183, 1196, 2093, 2366, 2609, 3887, 4186, 4732, 5218, 7774, 8372, 10436, 15548, 18263, 27209, 33917, 36526, 54418, 60007, 67834, 73052, 108836, 120014, 135668, 237419, 240028, 420049, 440921, 474838, 780091, 840098, 881842, 949676, 1560182, 1680196, 1763684, 3086447, 3120364, 5460637, 6172894, 10141183, 10921274, 12345788, 20282366, 21842548, 40564732, 70988281, 141976562, 283953124]

約数ペア:

[(1, 283953124), (2, 141976562), (4, 70988281), (7, 40564732), (13, 21842548), (14, 20282366), (23, 12345788), (26, 10921274), (28, 10141183), (46, 6172894), (52, 5460637), (91, 3120364), (92, 3086447), (161, 1763684), (169, 1680196), (182, 1560182), (299, 949676), (322, 881842), (338, 840098), (364, 780091), (598, 474838), (644, 440921), (676, 420049), (1183, 240028), (1196, 237419), (2093, 135668), (2366, 120014), (2609, 108836), (3887, 73052), (4186, 67834), (4732, 60007), (5218, 54418), (7774, 36526), (8372, 33917), (10436, 27209), (15548, 18263)]