123659904

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 366465600

約数和(自身を除く): 242805696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 997, 1088, 1216, 1292, 1632, 1824, 1938, 1994, 2176, 2432, 2584, 2991, 3264, 3648, 3876, 3988, 5168, 5982, 6528, 7296, 7752, 7976, 10336, 11964, 15504, 15952, 16949, 18943, 20672, 23928, 31008, 31904, 33898, 37886, 41344, 47856, 50847, 56829, 62016, 63808, 67796, 75772, 95712, 101694, 113658, 124032, 127616, 135592, 151544, 191424, 203388, 227316, 271184, 303088, 322031, 382848, 406776, 454632, 542368, 606176, 644062, 813552, 909264, 966093, 1084736, 1212352, 1288124, 1627104, 1818528, 1932186, 2169472, 2424704, 2576248, 3254208, 3637056, 3864372, 5152496, 6508416, 7274112, 7728744, 10304992, 15457488, 20609984, 30914976, 41219968, 61829952, 123659904]

約数ペア:

[(1, 123659904), (2, 61829952), (3, 41219968), (4, 30914976), (6, 20609984), (8, 15457488), (12, 10304992), (16, 7728744), (17, 7274112), (19, 6508416), (24, 5152496), (32, 3864372), (34, 3637056), (38, 3254208), (48, 2576248), (51, 2424704), (57, 2169472), (64, 1932186), (68, 1818528), (76, 1627104), (96, 1288124), (102, 1212352), (114, 1084736), (128, 966093), (136, 909264), (152, 813552), (192, 644062), (204, 606176), (228, 542368), (272, 454632), (304, 406776), (323, 382848), (384, 322031), (408, 303088), (456, 271184), (544, 227316), (608, 203388), (646, 191424), (816, 151544), (912, 135592), (969, 127616), (997, 124032), (1088, 113658), (1216, 101694), (1292, 95712), (1632, 75772), (1824, 67796), (1938, 63808), (1994, 62016), (2176, 56829), (2432, 50847), (2584, 47856), (2991, 41344), (3264, 37886), (3648, 33898), (3876, 31904), (3988, 31008), (5168, 23928), (5982, 20672), (6528, 18943), (7296, 16949), (7752, 15952), (7976, 15504), (10336, 11964)]