214341888

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 618269120

約数和(自身を除く): 403927232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 384, 397, 444, 456, 592, 608, 703, 768, 794, 888, 912, 1184, 1191, 1216, 1406, 1588, 1776, 1824, 2109, 2368, 2382, 2432, 2812, 3176, 3552, 3648, 4218, 4736, 4764, 4864, 5624, 6352, 7104, 7296, 7543, 8436, 9472, 9528, 11248, 12704, 14208, 14592, 14689, 15086, 16872, 19056, 22496, 22629, 25408, 28416, 29378, 30172, 33744, 38112, 44067, 44992, 45258, 50816, 58756, 60344, 67488, 76224, 88134, 89984, 90516, 101632, 117512, 120688, 134976, 152448, 176268, 179968, 181032, 235024, 241376, 269952, 279091, 304896, 352536, 362064, 470048, 482752, 539904, 558182, 705072, 724128, 837273, 940096, 965504, 1116364, 1410144, 1448256, 1674546, 1880192, 1931008, 2232728, 2820288, 2896512, 3349092, 3760384, 4465456, 5640576, 5793024, 6698184, 8930912, 11281152, 13396368, 17861824, 26792736, 35723648, 53585472, 71447296, 107170944, 214341888]

約数ペア:

[(1, 214341888), (2, 107170944), (3, 71447296), (4, 53585472), (6, 35723648), (8, 26792736), (12, 17861824), (16, 13396368), (19, 11281152), (24, 8930912), (32, 6698184), (37, 5793024), (38, 5640576), (48, 4465456), (57, 3760384), (64, 3349092), (74, 2896512), (76, 2820288), (96, 2232728), (111, 1931008), (114, 1880192), (128, 1674546), (148, 1448256), (152, 1410144), (192, 1116364), (222, 965504), (228, 940096), (256, 837273), (296, 724128), (304, 705072), (384, 558182), (397, 539904), (444, 482752), (456, 470048), (592, 362064), (608, 352536), (703, 304896), (768, 279091), (794, 269952), (888, 241376), (912, 235024), (1184, 181032), (1191, 179968), (1216, 176268), (1406, 152448), (1588, 134976), (1776, 120688), (1824, 117512), (2109, 101632), (2368, 90516), (2382, 89984), (2432, 88134), (2812, 76224), (3176, 67488), (3552, 60344), (3648, 58756), (4218, 50816), (4736, 45258), (4764, 44992), (4864, 44067), (5624, 38112), (6352, 33744), (7104, 30172), (7296, 29378), (7543, 28416), (8436, 25408), (9472, 22629), (9528, 22496), (11248, 19056), (12704, 16872), (14208, 15086), (14592, 14689)]