384987984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 1117857024

約数和(自身を除く): 732869040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 73, 92, 102, 136, 138, 146, 184, 204, 219, 272, 276, 281, 292, 368, 391, 408, 438, 552, 562, 584, 782, 816, 843, 876, 1104, 1124, 1168, 1173, 1241, 1564, 1679, 1686, 1752, 2248, 2346, 2482, 3128, 3358, 3372, 3504, 3723, 4496, 4692, 4777, 4964, 5037, 6256, 6463, 6716, 6744, 7446, 9384, 9554, 9928, 10074, 12926, 13432, 13488, 14331, 14892, 18768, 19108, 19389, 19856, 20148, 20513, 25852, 26864, 28543, 28662, 29784, 38216, 38778, 40296, 41026, 51704, 57086, 57324, 59568, 61539, 76432, 77556, 80592, 82052, 85629, 103408, 109871, 114172, 114648, 123078, 155112, 164104, 171258, 219742, 228344, 229296, 246156, 310224, 328208, 329613, 342516, 348721, 439484, 456688, 471799, 492312, 659226, 685032, 697442, 878968, 943598, 984624, 1046163, 1318452, 1370064, 1394884, 1415397, 1757936, 1887196, 2092326, 2636904, 2789768, 2830794, 3774392, 4184652, 5273808, 5579536, 5661588, 7548784, 8020583, 8369304, 11323176, 16041166, 16738608, 22646352, 24061749, 32082332, 48123498, 64164664, 96246996, 128329328, 192493992, 384987984]

約数ペア:

[(1, 384987984), (2, 192493992), (3, 128329328), (4, 96246996), (6, 64164664), (8, 48123498), (12, 32082332), (16, 24061749), (17, 22646352), (23, 16738608), (24, 16041166), (34, 11323176), (46, 8369304), (48, 8020583), (51, 7548784), (68, 5661588), (69, 5579536), (73, 5273808), (92, 4184652), (102, 3774392), (136, 2830794), (138, 2789768), (146, 2636904), (184, 2092326), (204, 1887196), (219, 1757936), (272, 1415397), (276, 1394884), (281, 1370064), (292, 1318452), (368, 1046163), (391, 984624), (408, 943598), (438, 878968), (552, 697442), (562, 685032), (584, 659226), (782, 492312), (816, 471799), (843, 456688), (876, 439484), (1104, 348721), (1124, 342516), (1168, 329613), (1173, 328208), (1241, 310224), (1564, 246156), (1679, 229296), (1686, 228344), (1752, 219742), (2248, 171258), (2346, 164104), (2482, 155112), (3128, 123078), (3358, 114648), (3372, 114172), (3504, 109871), (3723, 103408), (4496, 85629), (4692, 82052), (4777, 80592), (4964, 77556), (5037, 76432), (6256, 61539), (6463, 59568), (6716, 57324), (6744, 57086), (7446, 51704), (9384, 41026), (9554, 40296), (9928, 38778), (10074, 38216), (12926, 29784), (13432, 28662), (13488, 28543), (14331, 26864), (14892, 25852), (18768, 20513), (19108, 20148), (19389, 19856)]