64231866864

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{221587}}^1$

素因数の和:221676

約数の個数: 160

約数和(自身を含む): 204428225280

約数和(自身を除く): 140196358416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 88, 99, 108, 122, 132, 144, 176, 183, 198, 216, 244, 264, 297, 366, 396, 432, 488, 528, 549, 594, 671, 732, 792, 976, 1098, 1188, 1342, 1464, 1584, 1647, 2013, 2196, 2376, 2684, 2928, 3294, 4026, 4392, 4752, 5368, 6039, 6588, 8052, 8784, 10736, 12078, 13176, 16104, 18117, 24156, 26352, 32208, 36234, 48312, 72468, 96624, 144936, 221587, 289872, 443174, 664761, 886348, 1329522, 1772696, 1994283, 2437457, 2659044, 3545392, 3988566, 4874914, 5318088, 5982849, 7312371, 7977132, 9749828, 10636176, 11965698, 13516807, 14624742, 15954264, 19499656, 21937113, 23931396, 27033614, 29249484, 31908528, 38999312, 40550421, 43874226, 47862792, 54067228, 58498968, 65811339, 81100842, 87748452, 95725584, 108134456, 116997936, 121651263, 131622678, 148684877, 162201684, 175496904, 216268912, 243302526, 263245356, 297369754, 324403368, 350993808, 364953789, 446054631, 486605052, 526490712, 594739508, 648806736, 729907578, 892109262, 973210104, 1052981424, 1189479016, 1338163893, 1459815156, 1784218524, 1946420208, 2378958032, 2676327786, 2919630312, 3568437048, 4014491679, 5352655572, 5839260624, 7136874096, 8028983358, 10705311144, 16057966716, 21410622288, 32115933432, 64231866864]

約数ペア:

[(1, 64231866864), (2, 32115933432), (3, 21410622288), (4, 16057966716), (6, 10705311144), (8, 8028983358), (9, 7136874096), (11, 5839260624), (12, 5352655572), (16, 4014491679), (18, 3568437048), (22, 2919630312), (24, 2676327786), (27, 2378958032), (33, 1946420208), (36, 1784218524), (44, 1459815156), (48, 1338163893), (54, 1189479016), (61, 1052981424), (66, 973210104), (72, 892109262), (88, 729907578), (99, 648806736), (108, 594739508), (122, 526490712), (132, 486605052), (144, 446054631), (176, 364953789), (183, 350993808), (198, 324403368), (216, 297369754), (244, 263245356), (264, 243302526), (297, 216268912), (366, 175496904), (396, 162201684), (432, 148684877), (488, 131622678), (528, 121651263), (549, 116997936), (594, 108134456), (671, 95725584), (732, 87748452), (792, 81100842), (976, 65811339), (1098, 58498968), (1188, 54067228), (1342, 47862792), (1464, 43874226), (1584, 40550421), (1647, 38999312), (2013, 31908528), (2196, 29249484), (2376, 27033614), (2684, 23931396), (2928, 21937113), (3294, 19499656), (4026, 15954264), (4392, 14624742), (4752, 13516807), (5368, 11965698), (6039, 10636176), (6588, 9749828), (8052, 7977132), (8784, 7312371), (10736, 5982849), (12078, 5318088), (13176, 4874914), (16104, 3988566), (18117, 3545392), (24156, 2659044), (26352, 2437457), (32208, 1994283), (36234, 1772696), (48312, 1329522), (72468, 886348), (96624, 664761), (144936, 443174), (221587, 289872)]