38353248

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 118198080

約数和(自身を除く): 79844832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 163, 171, 172, 228, 258, 288, 304, 326, 342, 344, 387, 456, 489, 516, 608, 652, 684, 688, 774, 817, 912, 978, 1032, 1304, 1368, 1376, 1467, 1548, 1634, 1824, 1956, 2064, 2451, 2608, 2736, 2934, 3096, 3097, 3268, 3912, 4128, 4902, 5216, 5472, 5868, 6192, 6194, 6536, 7009, 7353, 7824, 9291, 9804, 11736, 12384, 12388, 13072, 14018, 14706, 15648, 18582, 19608, 21027, 23472, 24776, 26144, 27873, 28036, 29412, 37164, 39216, 42054, 46944, 49552, 55746, 56072, 58824, 63081, 74328, 78432, 84108, 99104, 111492, 112144, 117648, 126162, 133171, 148656, 168216, 222984, 224288, 235296, 252324, 266342, 297312, 336432, 399513, 445968, 504648, 532684, 672864, 799026, 891936, 1009296, 1065368, 1198539, 1598052, 2018592, 2130736, 2397078, 3196104, 4261472, 4794156, 6392208, 9588312, 12784416, 19176624, 38353248]

約数ペア:

[(1, 38353248), (2, 19176624), (3, 12784416), (4, 9588312), (6, 6392208), (8, 4794156), (9, 4261472), (12, 3196104), (16, 2397078), (18, 2130736), (19, 2018592), (24, 1598052), (32, 1198539), (36, 1065368), (38, 1009296), (43, 891936), (48, 799026), (57, 672864), (72, 532684), (76, 504648), (86, 445968), (96, 399513), (114, 336432), (129, 297312), (144, 266342), (152, 252324), (163, 235296), (171, 224288), (172, 222984), (228, 168216), (258, 148656), (288, 133171), (304, 126162), (326, 117648), (342, 112144), (344, 111492), (387, 99104), (456, 84108), (489, 78432), (516, 74328), (608, 63081), (652, 58824), (684, 56072), (688, 55746), (774, 49552), (817, 46944), (912, 42054), (978, 39216), (1032, 37164), (1304, 29412), (1368, 28036), (1376, 27873), (1467, 26144), (1548, 24776), (1634, 23472), (1824, 21027), (1956, 19608), (2064, 18582), (2451, 15648), (2608, 14706), (2736, 14018), (2934, 13072), (3096, 12388), (3097, 12384), (3268, 11736), (3912, 9804), (4128, 9291), (4902, 7824), (5216, 7353), (5472, 7009), (5868, 6536), (6192, 6194)]