2978865216

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 168

約数和(自身を含む): 8751951000

約数和(自身を除く): 5773085784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 149, 183, 192, 244, 288, 298, 366, 447, 488, 549, 569, 576, 596, 732, 894, 976, 1098, 1138, 1192, 1341, 1464, 1707, 1788, 1952, 2196, 2276, 2384, 2682, 2928, 3414, 3576, 3904, 4392, 4552, 4768, 5121, 5364, 5856, 6828, 7152, 8784, 9089, 9104, 9536, 10242, 10728, 11712, 13656, 14304, 17568, 18178, 18208, 20484, 21456, 27267, 27312, 28608, 34709, 35136, 36356, 36416, 40968, 42912, 54534, 54624, 69418, 72712, 81801, 81936, 84781, 85824, 104127, 109068, 109248, 138836, 145424, 163602, 163872, 169562, 208254, 218136, 254343, 277672, 290848, 312381, 327204, 327744, 339124, 416508, 436272, 508686, 555344, 581696, 624762, 654408, 678248, 763029, 833016, 872544, 1017372, 1110688, 1249524, 1308816, 1356496, 1526058, 1666032, 1745088, 2034744, 2221376, 2499048, 2617632, 2712992, 3052116, 3332064, 4069488, 4998096, 5171641, 5235264, 5425984, 6104232, 6664128, 8138976, 9996192, 10343282, 12208464, 15514923, 16277952, 19992384, 20686564, 24416928, 31029846, 41373128, 46544769, 48833856, 62059692, 82746256, 93089538, 124119384, 165492512, 186179076, 248238768, 330985024, 372358152, 496477536, 744716304, 992955072, 1489432608, 2978865216]

約数ペア:

[(1, 2978865216), (2, 1489432608), (3, 992955072), (4, 744716304), (6, 496477536), (8, 372358152), (9, 330985024), (12, 248238768), (16, 186179076), (18, 165492512), (24, 124119384), (32, 93089538), (36, 82746256), (48, 62059692), (61, 48833856), (64, 46544769), (72, 41373128), (96, 31029846), (122, 24416928), (144, 20686564), (149, 19992384), (183, 16277952), (192, 15514923), (244, 12208464), (288, 10343282), (298, 9996192), (366, 8138976), (447, 6664128), (488, 6104232), (549, 5425984), (569, 5235264), (576, 5171641), (596, 4998096), (732, 4069488), (894, 3332064), (976, 3052116), (1098, 2712992), (1138, 2617632), (1192, 2499048), (1341, 2221376), (1464, 2034744), (1707, 1745088), (1788, 1666032), (1952, 1526058), (2196, 1356496), (2276, 1308816), (2384, 1249524), (2682, 1110688), (2928, 1017372), (3414, 872544), (3576, 833016), (3904, 763029), (4392, 678248), (4552, 654408), (4768, 624762), (5121, 581696), (5364, 555344), (5856, 508686), (6828, 436272), (7152, 416508), (8784, 339124), (9089, 327744), (9104, 327204), (9536, 312381), (10242, 290848), (10728, 277672), (11712, 254343), (13656, 218136), (14304, 208254), (17568, 169562), (18178, 163872), (18208, 163602), (20484, 145424), (21456, 138836), (27267, 109248), (27312, 109068), (28608, 104127), (34709, 85824), (35136, 84781), (36356, 81936), (36416, 81801), (40968, 72712), (42912, 69418), (54534, 54624)]