816884016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 2343183360

約数和(自身を除く): 1526299344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 79, 104, 146, 156, 158, 208, 219, 227, 237, 292, 312, 316, 438, 454, 474, 584, 624, 632, 681, 876, 908, 948, 949, 1027, 1168, 1264, 1362, 1752, 1816, 1896, 1898, 2054, 2724, 2847, 2951, 3081, 3504, 3632, 3792, 3796, 4108, 5448, 5694, 5767, 5902, 6162, 7592, 8216, 8853, 10896, 11388, 11534, 11804, 12324, 15184, 16432, 16571, 17301, 17706, 17933, 22776, 23068, 23608, 24648, 33142, 34602, 35412, 35866, 45552, 46136, 47216, 49296, 49713, 53799, 66284, 69204, 70824, 71732, 74971, 92272, 99426, 107598, 132568, 138408, 141648, 143464, 149942, 198852, 215196, 215423, 224913, 233129, 265136, 276816, 286928, 299884, 397704, 430392, 430846, 449826, 466258, 599768, 646269, 699387, 795408, 860784, 861692, 899652, 932516, 1199536, 1292538, 1309109, 1398774, 1723384, 1799304, 1865032, 2585076, 2618218, 2797548, 3446768, 3598608, 3730064, 3927327, 5170152, 5236436, 5595096, 7854654, 10340304, 10472872, 11190192, 15709308, 17018417, 20945744, 31418616, 34036834, 51055251, 62837232, 68073668, 102110502, 136147336, 204221004, 272294672, 408442008, 816884016]

約数ペア:

[(1, 816884016), (2, 408442008), (3, 272294672), (4, 204221004), (6, 136147336), (8, 102110502), (12, 68073668), (13, 62837232), (16, 51055251), (24, 34036834), (26, 31418616), (39, 20945744), (48, 17018417), (52, 15709308), (73, 11190192), (78, 10472872), (79, 10340304), (104, 7854654), (146, 5595096), (156, 5236436), (158, 5170152), (208, 3927327), (219, 3730064), (227, 3598608), (237, 3446768), (292, 2797548), (312, 2618218), (316, 2585076), (438, 1865032), (454, 1799304), (474, 1723384), (584, 1398774), (624, 1309109), (632, 1292538), (681, 1199536), (876, 932516), (908, 899652), (948, 861692), (949, 860784), (1027, 795408), (1168, 699387), (1264, 646269), (1362, 599768), (1752, 466258), (1816, 449826), (1896, 430846), (1898, 430392), (2054, 397704), (2724, 299884), (2847, 286928), (2951, 276816), (3081, 265136), (3504, 233129), (3632, 224913), (3792, 215423), (3796, 215196), (4108, 198852), (5448, 149942), (5694, 143464), (5767, 141648), (5902, 138408), (6162, 132568), (7592, 107598), (8216, 99426), (8853, 92272), (10896, 74971), (11388, 71732), (11534, 70824), (11804, 69204), (12324, 66284), (15184, 53799), (16432, 49713), (16571, 49296), (17301, 47216), (17706, 46136), (17933, 45552), (22776, 35866), (23068, 35412), (23608, 34602), (24648, 33142)]