13980142072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 30138998400

約数和(自身を除く): 16158856328

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 97, 104, 178, 184, 194, 299, 356, 388, 598, 677, 712, 776, 1157, 1196, 1261, 1354, 2047, 2231, 2314, 2392, 2522, 2708, 4094, 4462, 4628, 5044, 5416, 8188, 8633, 8801, 8924, 9256, 10088, 15571, 16376, 17266, 17602, 17848, 26611, 29003, 31142, 34532, 35204, 53222, 58006, 60253, 62284, 65669, 69064, 70408, 106444, 112229, 116012, 120506, 124568, 131338, 198559, 202423, 212888, 224458, 232024, 241012, 262676, 397118, 404846, 448916, 482024, 525352, 783289, 794236, 809692, 853697, 897832, 1385819, 1510387, 1566578, 1588472, 1619384, 1707394, 2581267, 2771638, 3020774, 3133156, 3414788, 5162534, 5543276, 5844541, 6041548, 6266312, 6829576, 10325068, 11086552, 11689082, 12083096, 18015647, 19635031, 20650136, 23378164, 36031294, 39270062, 46756328, 72062588, 75979033, 78540124, 134424443, 144125176, 151958066, 157080248, 268848886, 303916132, 537697772, 607832264, 1075395544, 1747517759, 3495035518, 6990071036, 13980142072]

約数ペア:

[(1, 13980142072), (2, 6990071036), (4, 3495035518), (8, 1747517759), (13, 1075395544), (23, 607832264), (26, 537697772), (46, 303916132), (52, 268848886), (89, 157080248), (92, 151958066), (97, 144125176), (104, 134424443), (178, 78540124), (184, 75979033), (194, 72062588), (299, 46756328), (356, 39270062), (388, 36031294), (598, 23378164), (677, 20650136), (712, 19635031), (776, 18015647), (1157, 12083096), (1196, 11689082), (1261, 11086552), (1354, 10325068), (2047, 6829576), (2231, 6266312), (2314, 6041548), (2392, 5844541), (2522, 5543276), (2708, 5162534), (4094, 3414788), (4462, 3133156), (4628, 3020774), (5044, 2771638), (5416, 2581267), (8188, 1707394), (8633, 1619384), (8801, 1588472), (8924, 1566578), (9256, 1510387), (10088, 1385819), (15571, 897832), (16376, 853697), (17266, 809692), (17602, 794236), (17848, 783289), (26611, 525352), (29003, 482024), (31142, 448916), (34532, 404846), (35204, 397118), (53222, 262676), (58006, 241012), (60253, 232024), (62284, 224458), (65669, 212888), (69064, 202423), (70408, 198559), (106444, 131338), (112229, 124568), (116012, 120506)]