1993194336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1125

約数の個数: 192

約数和(自身を含む): 6215602176

約数和(自身を除く): 4222407840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 73, 82, 84, 96, 112, 123, 146, 164, 168, 219, 224, 246, 287, 292, 328, 336, 438, 492, 511, 574, 584, 656, 672, 861, 876, 984, 991, 1022, 1148, 1168, 1312, 1533, 1722, 1752, 1968, 1982, 2044, 2296, 2336, 2973, 2993, 3066, 3444, 3504, 3936, 3964, 4088, 4592, 5946, 5986, 6132, 6888, 6937, 7008, 7928, 8176, 8979, 9184, 11892, 11972, 12264, 13776, 13874, 15856, 16352, 17958, 20811, 20951, 23784, 23944, 24528, 27552, 27748, 31712, 35916, 40631, 41622, 41902, 47568, 47888, 49056, 55496, 62853, 71832, 72343, 81262, 83244, 83804, 95136, 95776, 110992, 121893, 125706, 143664, 144686, 162524, 166488, 167608, 217029, 221984, 243786, 251412, 284417, 287328, 289372, 325048, 332976, 335216, 434058, 487572, 502824, 506401, 568834, 578744, 650096, 665952, 670432, 853251, 868116, 975144, 1005648, 1012802, 1137668, 1157488, 1300192, 1519203, 1706502, 1736232, 1950288, 2011296, 2025604, 2275336, 2314976, 2966063, 3038406, 3413004, 3472464, 3900576, 4051208, 4550672, 5932126, 6076812, 6826008, 6944928, 8102416, 8898189, 9101344, 11864252, 12153624, 13652016, 16204832, 17796378, 20762441, 23728504, 24307248, 27304032, 35592756, 41524882, 47457008, 48614496, 62287323, 71185512, 83049764, 94914016, 124574646, 142371024, 166099528, 249149292, 284742048, 332199056, 498298584, 664398112, 996597168, 1993194336]

約数ペア:

[(1, 1993194336), (2, 996597168), (3, 664398112), (4, 498298584), (6, 332199056), (7, 284742048), (8, 249149292), (12, 166099528), (14, 142371024), (16, 124574646), (21, 94914016), (24, 83049764), (28, 71185512), (32, 62287323), (41, 48614496), (42, 47457008), (48, 41524882), (56, 35592756), (73, 27304032), (82, 24307248), (84, 23728504), (96, 20762441), (112, 17796378), (123, 16204832), (146, 13652016), (164, 12153624), (168, 11864252), (219, 9101344), (224, 8898189), (246, 8102416), (287, 6944928), (292, 6826008), (328, 6076812), (336, 5932126), (438, 4550672), (492, 4051208), (511, 3900576), (574, 3472464), (584, 3413004), (656, 3038406), (672, 2966063), (861, 2314976), (876, 2275336), (984, 2025604), (991, 2011296), (1022, 1950288), (1148, 1736232), (1168, 1706502), (1312, 1519203), (1533, 1300192), (1722, 1157488), (1752, 1137668), (1968, 1012802), (1982, 1005648), (2044, 975144), (2296, 868116), (2336, 853251), (2973, 670432), (2993, 665952), (3066, 650096), (3444, 578744), (3504, 568834), (3936, 506401), (3964, 502824), (4088, 487572), (4592, 434058), (5946, 335216), (5986, 332976), (6132, 325048), (6888, 289372), (6937, 287328), (7008, 284417), (7928, 251412), (8176, 243786), (8979, 221984), (9184, 217029), (11892, 167608), (11972, 166488), (12264, 162524), (13776, 144686), (13874, 143664), (15856, 125706), (16352, 121893), (17958, 110992), (20811, 95776), (20951, 95136), (23784, 83804), (23944, 83244), (24528, 81262), (27552, 72343), (27748, 71832), (31712, 62853), (35916, 55496), (40631, 49056), (41622, 47888), (41902, 47568)]