447476148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61231}}^1$

素因数の和:61277

約数の個数: 72

約数和(自身を含む): 1337306880

約数和(自身を除く): 889830732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 61231, 122462, 183693, 244924, 367386, 428617, 551079, 734772, 857234, 1102158, 1285851, 1714468, 1775699, 2204316, 2571702, 3551398, 3857553, 5143404, 5327097, 7102796, 7715106, 10654194, 12429893, 15430212, 15981291, 21308388, 24859786, 31962582, 37289679, 49719572, 63925164, 74579358, 111869037, 149158716, 223738074, 447476148]

約数ペア:

[(1, 447476148), (2, 223738074), (3, 149158716), (4, 111869037), (6, 74579358), (7, 63925164), (9, 49719572), (12, 37289679), (14, 31962582), (18, 24859786), (21, 21308388), (28, 15981291), (29, 15430212), (36, 12429893), (42, 10654194), (58, 7715106), (63, 7102796), (84, 5327097), (87, 5143404), (116, 3857553), (126, 3551398), (174, 2571702), (203, 2204316), (252, 1775699), (261, 1714468), (348, 1285851), (406, 1102158), (522, 857234), (609, 734772), (812, 551079), (1044, 428617), (1218, 367386), (1827, 244924), (2436, 183693), (3654, 122462), (7308, 61231)]