1231730784

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13293

約数の個数: 144

約数和(自身を含む): 3904271280

約数和(自身を除く): 2672540496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3876, 4896, 5168, 5472, 5814, 7752, 10336, 11628, 13241, 15504, 23256, 26482, 31008, 39723, 46512, 52964, 79446, 93024, 105928, 119169, 158892, 211856, 225097, 238338, 251579, 317784, 423712, 450194, 476676, 503158, 635568, 675291, 754737, 900388, 953352, 1006316, 1271136, 1350582, 1509474, 1800776, 1906704, 2012632, 2025873, 2264211, 2701164, 3018948, 3601552, 3813408, 4025264, 4051746, 4276843, 4528422, 5402328, 6037896, 7203104, 8050528, 8103492, 8553686, 9056844, 10804656, 12075792, 12830529, 16206984, 17107372, 18113688, 21609312, 24151584, 25661058, 32413968, 34214744, 36227376, 38491587, 51322116, 64827936, 68429488, 72454752, 76983174, 102644232, 136858976, 153966348, 205288464, 307932696, 410576928, 615865392, 1231730784]

約数ペア:

[(1, 1231730784), (2, 615865392), (3, 410576928), (4, 307932696), (6, 205288464), (8, 153966348), (9, 136858976), (12, 102644232), (16, 76983174), (17, 72454752), (18, 68429488), (19, 64827936), (24, 51322116), (32, 38491587), (34, 36227376), (36, 34214744), (38, 32413968), (48, 25661058), (51, 24151584), (57, 21609312), (68, 18113688), (72, 17107372), (76, 16206984), (96, 12830529), (102, 12075792), (114, 10804656), (136, 9056844), (144, 8553686), (152, 8103492), (153, 8050528), (171, 7203104), (204, 6037896), (228, 5402328), (272, 4528422), (288, 4276843), (304, 4051746), (306, 4025264), (323, 3813408), (342, 3601552), (408, 3018948), (456, 2701164), (544, 2264211), (608, 2025873), (612, 2012632), (646, 1906704), (684, 1800776), (816, 1509474), (912, 1350582), (969, 1271136), (1224, 1006316), (1292, 953352), (1368, 900388), (1632, 754737), (1824, 675291), (1938, 635568), (2448, 503158), (2584, 476676), (2736, 450194), (2907, 423712), (3876, 317784), (4896, 251579), (5168, 238338), (5472, 225097), (5814, 211856), (7752, 158892), (10336, 119169), (11628, 105928), (13241, 93024), (15504, 79446), (23256, 52964), (26482, 46512), (31008, 39723)]