307298628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4986

約数の個数: 144

約数和(自身を含む): 1006561920

約数和(自身を除く): 699263292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 4937, 5187, 6916, 8892, 9874, 10374, 14811, 15561, 19748, 20748, 29622, 31122, 34559, 44433, 59244, 62244, 64181, 69118, 88866, 93803, 103677, 128362, 138236, 177732, 187606, 192543, 207354, 256724, 281409, 311031, 375212, 385086, 414708, 449267, 562818, 577629, 622062, 656621, 770172, 844227, 898534, 1125636, 1155258, 1219439, 1244124, 1313242, 1347801, 1688454, 1797068, 1969863, 2310516, 2438878, 2626484, 2695602, 3376908, 3658317, 3939726, 4043403, 4877756, 5391204, 5909589, 7316634, 7879452, 8086806, 8536073, 10974951, 11819178, 14633268, 16173612, 17072146, 21949902, 23638356, 25608219, 34144292, 43899804, 51216438, 76824657, 102432876, 153649314, 307298628]

約数ペア:

[(1, 307298628), (2, 153649314), (3, 102432876), (4, 76824657), (6, 51216438), (7, 43899804), (9, 34144292), (12, 25608219), (13, 23638356), (14, 21949902), (18, 17072146), (19, 16173612), (21, 14633268), (26, 11819178), (28, 10974951), (36, 8536073), (38, 8086806), (39, 7879452), (42, 7316634), (52, 5909589), (57, 5391204), (63, 4877756), (76, 4043403), (78, 3939726), (84, 3658317), (91, 3376908), (114, 2695602), (117, 2626484), (126, 2438878), (133, 2310516), (156, 1969863), (171, 1797068), (182, 1688454), (228, 1347801), (234, 1313242), (247, 1244124), (252, 1219439), (266, 1155258), (273, 1125636), (342, 898534), (364, 844227), (399, 770172), (468, 656621), (494, 622062), (532, 577629), (546, 562818), (684, 449267), (741, 414708), (798, 385086), (819, 375212), (988, 311031), (1092, 281409), (1197, 256724), (1482, 207354), (1596, 192543), (1638, 187606), (1729, 177732), (2223, 138236), (2394, 128362), (2964, 103677), (3276, 93803), (3458, 88866), (4446, 69118), (4788, 64181), (4937, 62244), (5187, 59244), (6916, 44433), (8892, 34559), (9874, 31122), (10374, 29622), (14811, 20748), (15561, 19748)]