238327752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 679633920

約数和(自身を除く): 441306168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 601, 744, 806, 984, 1066, 1202, 1209, 1271, 1599, 1612, 1803, 2132, 2404, 2418, 2542, 3198, 3224, 3606, 3813, 4264, 4808, 4836, 5084, 6396, 7212, 7626, 7813, 9672, 10168, 12792, 14424, 15252, 15626, 16523, 18631, 23439, 24641, 30504, 31252, 33046, 37262, 46878, 49282, 49569, 55893, 62504, 66092, 73923, 74524, 93756, 98564, 99138, 111786, 132184, 147846, 149048, 187512, 197128, 198276, 223572, 242203, 295692, 320333, 396552, 447144, 484406, 591384, 640666, 726609, 763871, 960999, 968812, 1281332, 1453218, 1527742, 1921998, 1937624, 2291613, 2562664, 2906436, 3055484, 3843996, 4583226, 5812872, 6110968, 7687992, 9166452, 9930323, 18332904, 19860646, 29790969, 39721292, 59581938, 79442584, 119163876, 238327752]

約数ペア:

[(1, 238327752), (2, 119163876), (3, 79442584), (4, 59581938), (6, 39721292), (8, 29790969), (12, 19860646), (13, 18332904), (24, 9930323), (26, 9166452), (31, 7687992), (39, 6110968), (41, 5812872), (52, 4583226), (62, 3843996), (78, 3055484), (82, 2906436), (93, 2562664), (104, 2291613), (123, 1937624), (124, 1921998), (156, 1527742), (164, 1453218), (186, 1281332), (246, 968812), (248, 960999), (312, 763871), (328, 726609), (372, 640666), (403, 591384), (492, 484406), (533, 447144), (601, 396552), (744, 320333), (806, 295692), (984, 242203), (1066, 223572), (1202, 198276), (1209, 197128), (1271, 187512), (1599, 149048), (1612, 147846), (1803, 132184), (2132, 111786), (2404, 99138), (2418, 98564), (2542, 93756), (3198, 74524), (3224, 73923), (3606, 66092), (3813, 62504), (4264, 55893), (4808, 49569), (4836, 49282), (5084, 46878), (6396, 37262), (7212, 33046), (7626, 31252), (7813, 30504), (9672, 24641), (10168, 23439), (12792, 18631), (14424, 16523), (15252, 15626)]