278677056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12236

約数の個数: 112

約数和(自身を含む): 892308096

約数和(自身を除く): 613631040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 12197, 22848, 24394, 36591, 48788, 73182, 85379, 97576, 146364, 170758, 195152, 207349, 256137, 292728, 341516, 390304, 414698, 512274, 585456, 622047, 683032, 780608, 829396, 1024548, 1170912, 1244094, 1366064, 1451443, 1658792, 2049096, 2341824, 2488188, 2732128, 2902886, 3317584, 4098192, 4354329, 4976376, 5464256, 5805772, 6635168, 8196384, 8708658, 9952752, 11611544, 13270336, 16392768, 17417316, 19905504, 23223088, 34834632, 39811008, 46446176, 69669264, 92892352, 139338528, 278677056]

約数ペア:

[(1, 278677056), (2, 139338528), (3, 92892352), (4, 69669264), (6, 46446176), (7, 39811008), (8, 34834632), (12, 23223088), (14, 19905504), (16, 17417316), (17, 16392768), (21, 13270336), (24, 11611544), (28, 9952752), (32, 8708658), (34, 8196384), (42, 6635168), (48, 5805772), (51, 5464256), (56, 4976376), (64, 4354329), (68, 4098192), (84, 3317584), (96, 2902886), (102, 2732128), (112, 2488188), (119, 2341824), (136, 2049096), (168, 1658792), (192, 1451443), (204, 1366064), (224, 1244094), (238, 1170912), (272, 1024548), (336, 829396), (357, 780608), (408, 683032), (448, 622047), (476, 585456), (544, 512274), (672, 414698), (714, 390304), (816, 341516), (952, 292728), (1088, 256137), (1344, 207349), (1428, 195152), (1632, 170758), (1904, 146364), (2856, 97576), (3264, 85379), (3808, 73182), (5712, 48788), (7616, 36591), (11424, 24394), (12197, 22848)]