306999112

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 720662400

約数和(自身を除く): 413663288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 49, 56, 76, 94, 98, 133, 152, 188, 196, 266, 329, 376, 392, 532, 658, 877, 893, 931, 1064, 1316, 1754, 1786, 1862, 2303, 2632, 3508, 3572, 3724, 4606, 6139, 6251, 7016, 7144, 7448, 9212, 12278, 12502, 16663, 18424, 24556, 25004, 33326, 41219, 42973, 43757, 49112, 50008, 66652, 82438, 85946, 87514, 116641, 133304, 164876, 171892, 175028, 233282, 288533, 329752, 343784, 350056, 466564, 577066, 783161, 816487, 933128, 1154132, 1566322, 1632974, 2019731, 2308264, 3132644, 3265948, 4039462, 5482127, 6265288, 6531896, 8078924, 10964254, 16157848, 21928508, 38374889, 43857016, 76749778, 153499556, 306999112]

約数ペア:

[(1, 306999112), (2, 153499556), (4, 76749778), (7, 43857016), (8, 38374889), (14, 21928508), (19, 16157848), (28, 10964254), (38, 8078924), (47, 6531896), (49, 6265288), (56, 5482127), (76, 4039462), (94, 3265948), (98, 3132644), (133, 2308264), (152, 2019731), (188, 1632974), (196, 1566322), (266, 1154132), (329, 933128), (376, 816487), (392, 783161), (532, 577066), (658, 466564), (877, 350056), (893, 343784), (931, 329752), (1064, 288533), (1316, 233282), (1754, 175028), (1786, 171892), (1862, 164876), (2303, 133304), (2632, 116641), (3508, 87514), (3572, 85946), (3724, 82438), (4606, 66652), (6139, 50008), (6251, 49112), (7016, 43757), (7144, 42973), (7448, 41219), (9212, 33326), (12278, 25004), (12502, 24556), (16663, 18424)]