1983021768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43276

約数の個数: 144

約数和(自身を含む): 6728265180

約数和(自身を除く): 4745243412

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 43237, 45864, 86474, 129711, 172948, 259422, 302659, 345896, 389133, 518844, 562081, 605318, 778266, 907977, 1037688, 1124162, 1210636, 1556532, 1686243, 1815954, 2118613, 2248324, 2421272, 2723931, 3113064, 3372486, 3631908, 3934567, 4237226, 4496648, 5058729, 5447862, 6355839, 6744972, 7263816, 7869134, 8474452, 10117458, 10895724, 11803701, 12711678, 13489944, 15738268, 16948904, 19067517, 20234916, 21791448, 23607402, 25423356, 27541969, 31476536, 35411103, 38135034, 40469832, 47214804, 50846712, 55083938, 70822206, 76270068, 82625907, 94429608, 110167876, 141644412, 152540136, 165251814, 220335752, 247877721, 283288824, 330503628, 495755442, 661007256, 991510884, 1983021768]

約数ペア:

[(1, 1983021768), (2, 991510884), (3, 661007256), (4, 495755442), (6, 330503628), (7, 283288824), (8, 247877721), (9, 220335752), (12, 165251814), (13, 152540136), (14, 141644412), (18, 110167876), (21, 94429608), (24, 82625907), (26, 76270068), (28, 70822206), (36, 55083938), (39, 50846712), (42, 47214804), (49, 40469832), (52, 38135034), (56, 35411103), (63, 31476536), (72, 27541969), (78, 25423356), (84, 23607402), (91, 21791448), (98, 20234916), (104, 19067517), (117, 16948904), (126, 15738268), (147, 13489944), (156, 12711678), (168, 11803701), (182, 10895724), (196, 10117458), (234, 8474452), (252, 7869134), (273, 7263816), (294, 6744972), (312, 6355839), (364, 5447862), (392, 5058729), (441, 4496648), (468, 4237226), (504, 3934567), (546, 3631908), (588, 3372486), (637, 3113064), (728, 2723931), (819, 2421272), (882, 2248324), (936, 2118613), (1092, 1815954), (1176, 1686243), (1274, 1556532), (1638, 1210636), (1764, 1124162), (1911, 1037688), (2184, 907977), (2548, 778266), (3276, 605318), (3528, 562081), (3822, 518844), (5096, 389133), (5733, 345896), (6552, 302659), (7644, 259422), (11466, 172948), (15288, 129711), (22932, 86474), (43237, 45864)]