1660244472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1450

約数の個数: 128

約数和(自身を含む): 4871520000

約数和(自身を除く): 3211275528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 397, 456, 513, 684, 794, 1019, 1026, 1191, 1368, 1588, 2038, 2052, 2382, 3057, 3176, 3573, 4076, 4104, 4764, 6114, 7146, 7543, 8152, 9171, 9528, 10719, 12228, 14292, 15086, 18342, 19361, 21438, 22629, 24456, 27513, 28584, 30172, 36684, 38722, 42876, 45258, 55026, 58083, 60344, 67887, 73368, 77444, 85752, 90516, 110052, 116166, 135774, 154888, 174249, 181032, 203661, 220104, 232332, 271548, 348498, 404543, 407322, 464664, 522747, 543096, 696996, 809086, 814644, 1045494, 1213629, 1393992, 1618172, 1629288, 2090988, 2427258, 3236344, 3640887, 4181976, 4854516, 7281774, 7686317, 9709032, 10922661, 14563548, 15372634, 21845322, 23058951, 29127096, 30745268, 43690644, 46117902, 61490536, 69176853, 87381288, 92235804, 138353706, 184471608, 207530559, 276707412, 415061118, 553414824, 830122236, 1660244472]

約数ペア:

[(1, 1660244472), (2, 830122236), (3, 553414824), (4, 415061118), (6, 276707412), (8, 207530559), (9, 184471608), (12, 138353706), (18, 92235804), (19, 87381288), (24, 69176853), (27, 61490536), (36, 46117902), (38, 43690644), (54, 30745268), (57, 29127096), (72, 23058951), (76, 21845322), (108, 15372634), (114, 14563548), (152, 10922661), (171, 9709032), (216, 7686317), (228, 7281774), (342, 4854516), (397, 4181976), (456, 3640887), (513, 3236344), (684, 2427258), (794, 2090988), (1019, 1629288), (1026, 1618172), (1191, 1393992), (1368, 1213629), (1588, 1045494), (2038, 814644), (2052, 809086), (2382, 696996), (3057, 543096), (3176, 522747), (3573, 464664), (4076, 407322), (4104, 404543), (4764, 348498), (6114, 271548), (7146, 232332), (7543, 220104), (8152, 203661), (9171, 181032), (9528, 174249), (10719, 154888), (12228, 135774), (14292, 116166), (15086, 110052), (18342, 90516), (19361, 85752), (21438, 77444), (22629, 73368), (24456, 67887), (27513, 60344), (28584, 58083), (30172, 55026), (36684, 45258), (38722, 42876)]