388740912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8743

約数の個数: 120

約数和(自身を含む): 1229832000

約数和(自身を除く): 841091088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 8699, 11172, 14896, 17398, 22344, 26097, 34796, 44688, 52194, 60893, 69592, 104388, 121786, 139184, 165281, 182679, 208776, 243572, 330562, 365358, 417552, 426251, 487144, 495843, 661124, 730716, 852502, 974288, 991686, 1156967, 1278753, 1322248, 1461432, 1705004, 1983372, 2313934, 2557506, 2644496, 2922864, 3410008, 3470901, 3966744, 4627868, 5115012, 6820016, 6941802, 7933488, 8098769, 9255736, 10230024, 13883604, 16197538, 18511472, 20460048, 24296307, 27767208, 32395076, 48592614, 55534416, 64790152, 97185228, 129580304, 194370456, 388740912]

約数ペア:

[(1, 388740912), (2, 194370456), (3, 129580304), (4, 97185228), (6, 64790152), (7, 55534416), (8, 48592614), (12, 32395076), (14, 27767208), (16, 24296307), (19, 20460048), (21, 18511472), (24, 16197538), (28, 13883604), (38, 10230024), (42, 9255736), (48, 8098769), (49, 7933488), (56, 6941802), (57, 6820016), (76, 5115012), (84, 4627868), (98, 3966744), (112, 3470901), (114, 3410008), (133, 2922864), (147, 2644496), (152, 2557506), (168, 2313934), (196, 1983372), (228, 1705004), (266, 1461432), (294, 1322248), (304, 1278753), (336, 1156967), (392, 991686), (399, 974288), (456, 852502), (532, 730716), (588, 661124), (784, 495843), (798, 487144), (912, 426251), (931, 417552), (1064, 365358), (1176, 330562), (1596, 243572), (1862, 208776), (2128, 182679), (2352, 165281), (2793, 139184), (3192, 121786), (3724, 104388), (5586, 69592), (6384, 60893), (7448, 52194), (8699, 44688), (11172, 34796), (14896, 26097), (17398, 22344)]