212011776

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 644677600

約数和(自身を除く): 432665824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 829, 864, 888, 999, 1152, 1184, 1332, 1658, 1728, 1776, 1998, 2304, 2368, 2487, 2664, 3316, 3456, 3552, 3996, 4736, 4974, 5328, 6632, 6912, 7104, 7461, 7992, 9472, 9948, 10656, 13264, 14208, 14922, 15984, 19896, 21312, 22383, 26528, 28416, 29844, 30673, 31968, 39792, 42624, 44766, 53056, 59688, 61346, 63936, 79584, 85248, 89532, 92019, 106112, 119376, 122692, 127872, 159168, 179064, 184038, 212224, 238752, 245384, 255744, 276057, 318336, 358128, 368076, 477504, 490768, 552114, 636672, 716256, 736152, 828171, 955008, 981536, 1104228, 1432512, 1472304, 1656342, 1910016, 1963072, 2208456, 2865024, 2944608, 3312684, 3926144, 4416912, 5730048, 5889216, 6625368, 7852288, 8833824, 11778432, 13250736, 17667648, 23556864, 26501472, 35335296, 53002944, 70670592, 106005888, 212011776]

約数ペア:

[(1, 212011776), (2, 106005888), (3, 70670592), (4, 53002944), (6, 35335296), (8, 26501472), (9, 23556864), (12, 17667648), (16, 13250736), (18, 11778432), (24, 8833824), (27, 7852288), (32, 6625368), (36, 5889216), (37, 5730048), (48, 4416912), (54, 3926144), (64, 3312684), (72, 2944608), (74, 2865024), (96, 2208456), (108, 1963072), (111, 1910016), (128, 1656342), (144, 1472304), (148, 1432512), (192, 1104228), (216, 981536), (222, 955008), (256, 828171), (288, 736152), (296, 716256), (333, 636672), (384, 552114), (432, 490768), (444, 477504), (576, 368076), (592, 358128), (666, 318336), (768, 276057), (829, 255744), (864, 245384), (888, 238752), (999, 212224), (1152, 184038), (1184, 179064), (1332, 159168), (1658, 127872), (1728, 122692), (1776, 119376), (1998, 106112), (2304, 92019), (2368, 89532), (2487, 85248), (2664, 79584), (3316, 63936), (3456, 61346), (3552, 59688), (3996, 53056), (4736, 44766), (4974, 42624), (5328, 39792), (6632, 31968), (6912, 30673), (7104, 29844), (7461, 28416), (7992, 26528), (9472, 22383), (9948, 21312), (10656, 19896), (13264, 15984), (14208, 14922)]