388940508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 1161216000

約数和(自身を除く): 772275492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 59, 62, 66, 93, 99, 108, 118, 124, 132, 177, 179, 186, 198, 236, 279, 297, 341, 354, 358, 372, 396, 531, 537, 558, 594, 649, 682, 708, 716, 837, 1023, 1062, 1074, 1116, 1188, 1298, 1364, 1593, 1611, 1674, 1829, 1947, 1969, 2046, 2124, 2148, 2596, 3069, 3186, 3222, 3348, 3658, 3894, 3938, 4092, 4833, 5487, 5549, 5841, 5907, 6138, 6372, 6444, 7316, 7788, 7876, 9207, 9666, 10561, 10974, 11098, 11682, 11814, 12276, 16461, 16647, 17523, 17721, 18414, 19332, 20119, 21122, 21948, 22196, 23364, 23628, 31683, 32922, 33294, 35046, 35442, 36828, 40238, 42244, 49383, 49941, 53163, 60357, 61039, 63366, 65844, 66588, 70092, 70884, 80476, 95049, 98766, 99882, 106326, 116171, 120714, 122078, 126732, 149823, 181071, 183117, 190098, 197532, 199764, 212652, 232342, 241428, 244156, 285147, 299646, 327391, 348513, 362142, 366234, 380196, 464684, 543213, 549351, 570294, 599292, 654782, 697026, 724284, 732468, 982173, 1045539, 1086426, 1098702, 1140588, 1309564, 1394052, 1648053, 1964346, 2091078, 2172852, 2197404, 2946519, 3136617, 3296106, 3601301, 3928692, 4182156, 5893038, 6273234, 6592212, 7202602, 8839557, 10803903, 11786076, 12546468, 14405204, 17679114, 21607806, 32411709, 35358228, 43215612, 64823418, 97235127, 129646836, 194470254, 388940508]

約数ペア:

[(1, 388940508), (2, 194470254), (3, 129646836), (4, 97235127), (6, 64823418), (9, 43215612), (11, 35358228), (12, 32411709), (18, 21607806), (22, 17679114), (27, 14405204), (31, 12546468), (33, 11786076), (36, 10803903), (44, 8839557), (54, 7202602), (59, 6592212), (62, 6273234), (66, 5893038), (93, 4182156), (99, 3928692), (108, 3601301), (118, 3296106), (124, 3136617), (132, 2946519), (177, 2197404), (179, 2172852), (186, 2091078), (198, 1964346), (236, 1648053), (279, 1394052), (297, 1309564), (341, 1140588), (354, 1098702), (358, 1086426), (372, 1045539), (396, 982173), (531, 732468), (537, 724284), (558, 697026), (594, 654782), (649, 599292), (682, 570294), (708, 549351), (716, 543213), (837, 464684), (1023, 380196), (1062, 366234), (1074, 362142), (1116, 348513), (1188, 327391), (1298, 299646), (1364, 285147), (1593, 244156), (1611, 241428), (1674, 232342), (1829, 212652), (1947, 199764), (1969, 197532), (2046, 190098), (2124, 183117), (2148, 181071), (2596, 149823), (3069, 126732), (3186, 122078), (3222, 120714), (3348, 116171), (3658, 106326), (3894, 99882), (3938, 98766), (4092, 95049), (4833, 80476), (5487, 70884), (5549, 70092), (5841, 66588), (5907, 65844), (6138, 63366), (6372, 61039), (6444, 60357), (7316, 53163), (7788, 49941), (7876, 49383), (9207, 42244), (9666, 40238), (10561, 36828), (10974, 35442), (11098, 35046), (11682, 33294), (11814, 32922), (12276, 31683), (16461, 23628), (16647, 23364), (17523, 22196), (17721, 21948), (18414, 21122), (19332, 20119)]