3278268840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{354791}}^1$

素因数の和:354823

約数の個数: 128

約数和(自身を含む): 12261611520

約数和(自身を除く): 8983342680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 354791, 709582, 1064373, 1419164, 1773955, 2128746, 2483537, 2838328, 3547910, 3902701, 4257492, 4967074, 5321865, 7095820, 7450611, 7805402, 8514984, 9934148, 10643730, 11708103, 12417685, 14191640, 14901222, 15610804, 19513505, 19868296, 21287460, 23416206, 24835370, 27318907, 29802444, 31221608, 37253055, 39027010, 42574920, 46832412, 49670740, 54637814, 58540515, 59604888, 74506110, 78054020, 81956721, 93664824, 99341480, 109275628, 117081030, 136594535, 149012220, 156108040, 163913442, 218551256, 234162060, 273189070, 298024440, 327826884, 409783605, 468324120, 546378140, 655653768, 819567210, 1092756280, 1639134420, 3278268840]

約数ペア:

[(1, 3278268840), (2, 1639134420), (3, 1092756280), (4, 819567210), (5, 655653768), (6, 546378140), (7, 468324120), (8, 409783605), (10, 327826884), (11, 298024440), (12, 273189070), (14, 234162060), (15, 218551256), (20, 163913442), (21, 156108040), (22, 149012220), (24, 136594535), (28, 117081030), (30, 109275628), (33, 99341480), (35, 93664824), (40, 81956721), (42, 78054020), (44, 74506110), (55, 59604888), (56, 58540515), (60, 54637814), (66, 49670740), (70, 46832412), (77, 42574920), (84, 39027010), (88, 37253055), (105, 31221608), (110, 29802444), (120, 27318907), (132, 24835370), (140, 23416206), (154, 21287460), (165, 19868296), (168, 19513505), (210, 15610804), (220, 14901222), (231, 14191640), (264, 12417685), (280, 11708103), (308, 10643730), (330, 9934148), (385, 8514984), (420, 7805402), (440, 7450611), (462, 7095820), (616, 5321865), (660, 4967074), (770, 4257492), (840, 3902701), (924, 3547910), (1155, 2838328), (1320, 2483537), (1540, 2128746), (1848, 1773955), (2310, 1419164), (3080, 1064373), (4620, 709582), (9240, 354791)]