331120548

素因数分解:

$2^2\times 3^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 1005199104

約数和(自身を除く): 674078556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 37, 44, 54, 62, 66, 74, 81, 93, 99, 108, 111, 124, 132, 148, 162, 186, 198, 222, 243, 279, 297, 324, 333, 341, 372, 396, 407, 444, 486, 558, 594, 666, 682, 729, 814, 837, 891, 972, 999, 1023, 1116, 1147, 1188, 1221, 1332, 1364, 1458, 1628, 1674, 1782, 1998, 2046, 2187, 2294, 2442, 2511, 2673, 2916, 2997, 3069, 3348, 3441, 3564, 3663, 3996, 4092, 4374, 4588, 4884, 5022, 5346, 5994, 6138, 6561, 6882, 7326, 7533, 8019, 8748, 8991, 9207, 10044, 10323, 10692, 10989, 11988, 12276, 12617, 13122, 13764, 14652, 15066, 16038, 17982, 18414, 20646, 21978, 22599, 24057, 25234, 26244, 26973, 27621, 30132, 30969, 32076, 32967, 35964, 36828, 37851, 41292, 43956, 45198, 48114, 50468, 53946, 55242, 61938, 65934, 67797, 72171, 75702, 80919, 82863, 90396, 92907, 96228, 98901, 107892, 110484, 113553, 123876, 131868, 135594, 144342, 151404, 161838, 165726, 185814, 197802, 203391, 227106, 242757, 248589, 271188, 278721, 288684, 296703, 323676, 331452, 340659, 371628, 395604, 406782, 454212, 485514, 497178, 557442, 593406, 681318, 745767, 813564, 836163, 890109, 971028, 994356, 1021977, 1114884, 1186812, 1362636, 1491534, 1672326, 1780218, 2043954, 2237301, 2508489, 2670327, 2983068, 3065931, 3344652, 3560436, 4087908, 4474602, 5016978, 5340654, 6131862, 7525467, 8949204, 9197793, 10033956, 10681308, 12263724, 15050934, 18395586, 27593379, 30101868, 36791172, 55186758, 82780137, 110373516, 165560274, 331120548]

約数ペア:

[(1, 331120548), (2, 165560274), (3, 110373516), (4, 82780137), (6, 55186758), (9, 36791172), (11, 30101868), (12, 27593379), (18, 18395586), (22, 15050934), (27, 12263724), (31, 10681308), (33, 10033956), (36, 9197793), (37, 8949204), (44, 7525467), (54, 6131862), (62, 5340654), (66, 5016978), (74, 4474602), (81, 4087908), (93, 3560436), (99, 3344652), (108, 3065931), (111, 2983068), (124, 2670327), (132, 2508489), (148, 2237301), (162, 2043954), (186, 1780218), (198, 1672326), (222, 1491534), (243, 1362636), (279, 1186812), (297, 1114884), (324, 1021977), (333, 994356), (341, 971028), (372, 890109), (396, 836163), (407, 813564), (444, 745767), (486, 681318), (558, 593406), (594, 557442), (666, 497178), (682, 485514), (729, 454212), (814, 406782), (837, 395604), (891, 371628), (972, 340659), (999, 331452), (1023, 323676), (1116, 296703), (1147, 288684), (1188, 278721), (1221, 271188), (1332, 248589), (1364, 242757), (1458, 227106), (1628, 203391), (1674, 197802), (1782, 185814), (1998, 165726), (2046, 161838), (2187, 151404), (2294, 144342), (2442, 135594), (2511, 131868), (2673, 123876), (2916, 113553), (2997, 110484), (3069, 107892), (3348, 98901), (3441, 96228), (3564, 92907), (3663, 90396), (3996, 82863), (4092, 80919), (4374, 75702), (4588, 72171), (4884, 67797), (5022, 65934), (5346, 61938), (5994, 55242), (6138, 53946), (6561, 50468), (6882, 48114), (7326, 45198), (7533, 43956), (8019, 41292), (8748, 37851), (8991, 36828), (9207, 35964), (10044, 32967), (10323, 32076), (10692, 30969), (10989, 30132), (11988, 27621), (12276, 26973), (12617, 26244), (13122, 25234), (13764, 24057), (14652, 22599), (15066, 21978), (16038, 20646), (17982, 18414)]