389187792

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 180

約数和(自身を含む): 1334155680

約数和(自身を除く): 944967888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 2903, 3192, 3528, 3724, 4788, 5586, 5806, 6384, 7056, 7448, 8379, 8709, 9576, 11172, 11612, 14896, 16758, 17418, 19152, 20321, 22344, 23224, 26127, 33516, 34836, 40642, 44688, 46448, 52254, 55157, 60963, 67032, 69672, 81284, 104508, 110314, 121926, 134064, 139344, 142247, 162568, 165471, 182889, 209016, 220628, 243852, 284494, 325136, 330942, 365778, 386099, 418032, 426741, 441256, 487704, 496413, 568988, 661884, 731556, 772198, 853482, 882512, 975408, 992826, 1137976, 1158297, 1280223, 1323768, 1463112, 1544396, 1706964, 1985652, 2275952, 2316594, 2560446, 2647536, 2702693, 2926224, 3088792, 3413928, 3474891, 3971304, 4633188, 5120892, 5405386, 6177584, 6827856, 6949782, 7942608, 8108079, 9266376, 10241784, 10810772, 13899564, 16216158, 18532752, 20483568, 21621544, 24324237, 27799128, 32432316, 43243088, 48648474, 55598256, 64864632, 97296948, 129729264, 194593896, 389187792]

約数ペア:

[(1, 389187792), (2, 194593896), (3, 129729264), (4, 97296948), (6, 64864632), (7, 55598256), (8, 48648474), (9, 43243088), (12, 32432316), (14, 27799128), (16, 24324237), (18, 21621544), (19, 20483568), (21, 18532752), (24, 16216158), (28, 13899564), (36, 10810772), (38, 10241784), (42, 9266376), (48, 8108079), (49, 7942608), (56, 6949782), (57, 6827856), (63, 6177584), (72, 5405386), (76, 5120892), (84, 4633188), (98, 3971304), (112, 3474891), (114, 3413928), (126, 3088792), (133, 2926224), (144, 2702693), (147, 2647536), (152, 2560446), (168, 2316594), (171, 2275952), (196, 1985652), (228, 1706964), (252, 1544396), (266, 1463112), (294, 1323768), (304, 1280223), (336, 1158297), (342, 1137976), (392, 992826), (399, 975408), (441, 882512), (456, 853482), (504, 772198), (532, 731556), (588, 661884), (684, 568988), (784, 496413), (798, 487704), (882, 441256), (912, 426741), (931, 418032), (1008, 386099), (1064, 365778), (1176, 330942), (1197, 325136), (1368, 284494), (1596, 243852), (1764, 220628), (1862, 209016), (2128, 182889), (2352, 165471), (2394, 162568), (2736, 142247), (2793, 139344), (2903, 134064), (3192, 121926), (3528, 110314), (3724, 104508), (4788, 81284), (5586, 69672), (5806, 67032), (6384, 60963), (7056, 55157), (7448, 52254), (8379, 46448), (8709, 44688), (9576, 40642), (11172, 34836), (11612, 33516), (14896, 26127), (16758, 23224), (17418, 22344), (19152, 20321)]