281667672

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 927276000

約数和(自身を除く): 645608328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 121, 132, 143, 156, 198, 216, 234, 242, 264, 286, 297, 312, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 792, 829, 858, 936, 968, 1089, 1144, 1188, 1287, 1404, 1452, 1573, 1658, 1716, 2178, 2376, 2487, 2574, 2808, 2904, 3146, 3267, 3316, 3432, 3861, 4356, 4719, 4974, 5148, 6292, 6534, 6632, 7461, 7722, 8712, 9119, 9438, 9948, 10296, 10777, 12584, 13068, 14157, 14922, 15444, 18238, 18876, 19896, 21554, 22383, 26136, 27357, 28314, 29844, 30888, 32331, 36476, 37752, 42471, 43108, 44766, 54714, 56628, 59688, 64662, 72952, 82071, 84942, 86216, 89532, 96993, 100309, 109428, 113256, 118547, 129324, 164142, 169884, 179064, 193986, 200618, 218856, 237094, 246213, 258648, 290979, 300927, 328284, 339768, 355641, 387972, 401236, 474188, 492426, 581958, 601854, 656568, 711282, 775944, 802472, 902781, 948376, 984852, 1066923, 1163916, 1203708, 1304017, 1422564, 1805562, 1969704, 2133846, 2327832, 2407416, 2608034, 2708343, 2845128, 3200769, 3611124, 3912051, 4267692, 5216068, 5416686, 6401538, 7222248, 7824102, 8535384, 10432136, 10833372, 11736153, 12803076, 15648204, 21666744, 23472306, 25606152, 31296408, 35208459, 46944612, 70416918, 93889224, 140833836, 281667672]

約数ペア:

[(1, 281667672), (2, 140833836), (3, 93889224), (4, 70416918), (6, 46944612), (8, 35208459), (9, 31296408), (11, 25606152), (12, 23472306), (13, 21666744), (18, 15648204), (22, 12803076), (24, 11736153), (26, 10833372), (27, 10432136), (33, 8535384), (36, 7824102), (39, 7222248), (44, 6401538), (52, 5416686), (54, 5216068), (66, 4267692), (72, 3912051), (78, 3611124), (88, 3200769), (99, 2845128), (104, 2708343), (108, 2608034), (117, 2407416), (121, 2327832), (132, 2133846), (143, 1969704), (156, 1805562), (198, 1422564), (216, 1304017), (234, 1203708), (242, 1163916), (264, 1066923), (286, 984852), (297, 948376), (312, 902781), (351, 802472), (363, 775944), (396, 711282), (429, 656568), (468, 601854), (484, 581958), (572, 492426), (594, 474188), (702, 401236), (726, 387972), (792, 355641), (829, 339768), (858, 328284), (936, 300927), (968, 290979), (1089, 258648), (1144, 246213), (1188, 237094), (1287, 218856), (1404, 200618), (1452, 193986), (1573, 179064), (1658, 169884), (1716, 164142), (2178, 129324), (2376, 118547), (2487, 113256), (2574, 109428), (2808, 100309), (2904, 96993), (3146, 89532), (3267, 86216), (3316, 84942), (3432, 82071), (3861, 72952), (4356, 64662), (4719, 59688), (4974, 56628), (5148, 54714), (6292, 44766), (6534, 43108), (6632, 42471), (7461, 37752), (7722, 36476), (8712, 32331), (9119, 30888), (9438, 29844), (9948, 28314), (10296, 27357), (10777, 26136), (12584, 22383), (13068, 21554), (14157, 19896), (14922, 18876), (15444, 18238)]