400327056

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 1199923200

約数和(自身を除く): 799596144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 167, 179, 186, 216, 248, 279, 334, 358, 372, 432, 496, 501, 537, 558, 668, 716, 744, 837, 1002, 1074, 1116, 1336, 1432, 1488, 1503, 1611, 1674, 2004, 2148, 2232, 2672, 2864, 3006, 3222, 3348, 4008, 4296, 4464, 4509, 4833, 5177, 5549, 6012, 6444, 6696, 8016, 8592, 9018, 9666, 10354, 11098, 12024, 12888, 13392, 15531, 16647, 18036, 19332, 20708, 22196, 24048, 25776, 29893, 31062, 33294, 36072, 38664, 41416, 44392, 46593, 49941, 59786, 62124, 66588, 72144, 77328, 82832, 88784, 89679, 93186, 99882, 119572, 124248, 133176, 139779, 149823, 179358, 186372, 199764, 239144, 248496, 266352, 269037, 279558, 299646, 358716, 372744, 399528, 478288, 538074, 559116, 599292, 717432, 745488, 799056, 807111, 926683, 1076148, 1118232, 1198584, 1434864, 1614222, 1853366, 2152296, 2236464, 2397168, 2780049, 3228444, 3706732, 4304592, 5560098, 6456888, 7413464, 8340147, 11120196, 12913776, 14826928, 16680294, 22240392, 25020441, 33360588, 44480784, 50040882, 66721176, 100081764, 133442352, 200163528, 400327056]

約数ペア:

[(1, 400327056), (2, 200163528), (3, 133442352), (4, 100081764), (6, 66721176), (8, 50040882), (9, 44480784), (12, 33360588), (16, 25020441), (18, 22240392), (24, 16680294), (27, 14826928), (31, 12913776), (36, 11120196), (48, 8340147), (54, 7413464), (62, 6456888), (72, 5560098), (93, 4304592), (108, 3706732), (124, 3228444), (144, 2780049), (167, 2397168), (179, 2236464), (186, 2152296), (216, 1853366), (248, 1614222), (279, 1434864), (334, 1198584), (358, 1118232), (372, 1076148), (432, 926683), (496, 807111), (501, 799056), (537, 745488), (558, 717432), (668, 599292), (716, 559116), (744, 538074), (837, 478288), (1002, 399528), (1074, 372744), (1116, 358716), (1336, 299646), (1432, 279558), (1488, 269037), (1503, 266352), (1611, 248496), (1674, 239144), (2004, 199764), (2148, 186372), (2232, 179358), (2672, 149823), (2864, 139779), (3006, 133176), (3222, 124248), (3348, 119572), (4008, 99882), (4296, 93186), (4464, 89679), (4509, 88784), (4833, 82832), (5177, 77328), (5549, 72144), (6012, 66588), (6444, 62124), (6696, 59786), (8016, 49941), (8592, 46593), (9018, 44392), (9666, 41416), (10354, 38664), (11098, 36072), (12024, 33294), (12888, 31062), (13392, 29893), (15531, 25776), (16647, 24048), (18036, 22196), (19332, 20708)]