2181292416

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3739

約数の個数: 192

約数和(自身を含む): 6853828800

約数和(自身を除く): 4672536384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 864, 912, 972, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 1944, 2052, 2432, 2592, 2736, 3078, 3456, 3648, 3691, 3888, 4104, 4617, 5184, 5472, 6156, 7296, 7382, 7776, 8208, 9234, 10368, 10944, 11073, 12312, 14764, 15552, 16416, 18468, 21888, 22146, 24624, 29528, 31104, 32832, 33219, 36936, 44292, 49248, 59056, 65664, 66438, 70129, 73872, 88584, 98496, 99657, 118112, 132876, 140258, 147744, 177168, 196992, 199314, 210387, 236224, 265752, 280516, 295488, 298971, 354336, 398628, 420774, 472448, 531504, 561032, 590976, 597942, 631161, 708672, 797256, 841548, 896913, 1063008, 1122064, 1195884, 1262322, 1417344, 1594512, 1683096, 1793826, 1893483, 2126016, 2244128, 2391768, 2524644, 3189024, 3366192, 3587652, 3786966, 4252032, 4488256, 4783536, 5049288, 5680449, 6378048, 6732384, 7175304, 7573932, 8976512, 9567072, 10098576, 11360898, 12756096, 13464768, 14350608, 15147864, 17041347, 19134144, 20197152, 22721796, 26929536, 28701216, 30295728, 34082694, 38268288, 40394304, 45443592, 57402432, 60591456, 68165388, 80788608, 90887184, 114804864, 121182912, 136330776, 181774368, 242365824, 272661552, 363548736, 545323104, 727097472, 1090646208, 2181292416]

約数ペア:

[(1, 2181292416), (2, 1090646208), (3, 727097472), (4, 545323104), (6, 363548736), (8, 272661552), (9, 242365824), (12, 181774368), (16, 136330776), (18, 121182912), (19, 114804864), (24, 90887184), (27, 80788608), (32, 68165388), (36, 60591456), (38, 57402432), (48, 45443592), (54, 40394304), (57, 38268288), (64, 34082694), (72, 30295728), (76, 28701216), (81, 26929536), (96, 22721796), (108, 20197152), (114, 19134144), (128, 17041347), (144, 15147864), (152, 14350608), (162, 13464768), (171, 12756096), (192, 11360898), (216, 10098576), (228, 9567072), (243, 8976512), (288, 7573932), (304, 7175304), (324, 6732384), (342, 6378048), (384, 5680449), (432, 5049288), (456, 4783536), (486, 4488256), (513, 4252032), (576, 3786966), (608, 3587652), (648, 3366192), (684, 3189024), (864, 2524644), (912, 2391768), (972, 2244128), (1026, 2126016), (1152, 1893483), (1216, 1793826), (1296, 1683096), (1368, 1594512), (1539, 1417344), (1728, 1262322), (1824, 1195884), (1944, 1122064), (2052, 1063008), (2432, 896913), (2592, 841548), (2736, 797256), (3078, 708672), (3456, 631161), (3648, 597942), (3691, 590976), (3888, 561032), (4104, 531504), (4617, 472448), (5184, 420774), (5472, 398628), (6156, 354336), (7296, 298971), (7382, 295488), (7776, 280516), (8208, 265752), (9234, 236224), (10368, 210387), (10944, 199314), (11073, 196992), (12312, 177168), (14764, 147744), (15552, 140258), (16416, 132876), (18468, 118112), (21888, 99657), (22146, 98496), (24624, 88584), (29528, 73872), (31104, 70129), (32832, 66438), (33219, 65664), (36936, 59056), (44292, 49248)]