2108388384

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2911

約数の個数: 144

約数和(自身を含む): 6237975744

約数和(自身を除く): 4129587360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 72, 86, 96, 122, 129, 144, 172, 183, 244, 258, 288, 344, 366, 387, 488, 516, 549, 688, 732, 774, 976, 1032, 1098, 1376, 1464, 1548, 1952, 2064, 2196, 2623, 2791, 2928, 3096, 4128, 4392, 5246, 5582, 5856, 6192, 7869, 8373, 8784, 10492, 11164, 12384, 15738, 16746, 17568, 20984, 22328, 23607, 25119, 31476, 33492, 41968, 44656, 47214, 50238, 62952, 66984, 83936, 89312, 94428, 100476, 120013, 125904, 133968, 170251, 188856, 200952, 240026, 251808, 267936, 340502, 360039, 377712, 401904, 480052, 510753, 681004, 720078, 755424, 803808, 960104, 1021506, 1080117, 1362008, 1440156, 1532259, 1920208, 2043012, 2160234, 2724016, 2880312, 3064518, 3840416, 4086024, 4320468, 5448032, 5760624, 6129036, 7320793, 8172048, 8640936, 11521248, 12258072, 14641586, 16344096, 17281872, 21962379, 24516144, 29283172, 34563744, 43924758, 49032288, 58566344, 65887137, 87849516, 117132688, 131774274, 175699032, 234265376, 263548548, 351398064, 527097096, 702796128, 1054194192, 2108388384]

約数ペア:

[(1, 2108388384), (2, 1054194192), (3, 702796128), (4, 527097096), (6, 351398064), (8, 263548548), (9, 234265376), (12, 175699032), (16, 131774274), (18, 117132688), (24, 87849516), (32, 65887137), (36, 58566344), (43, 49032288), (48, 43924758), (61, 34563744), (72, 29283172), (86, 24516144), (96, 21962379), (122, 17281872), (129, 16344096), (144, 14641586), (172, 12258072), (183, 11521248), (244, 8640936), (258, 8172048), (288, 7320793), (344, 6129036), (366, 5760624), (387, 5448032), (488, 4320468), (516, 4086024), (549, 3840416), (688, 3064518), (732, 2880312), (774, 2724016), (976, 2160234), (1032, 2043012), (1098, 1920208), (1376, 1532259), (1464, 1440156), (1548, 1362008), (1952, 1080117), (2064, 1021506), (2196, 960104), (2623, 803808), (2791, 755424), (2928, 720078), (3096, 681004), (4128, 510753), (4392, 480052), (5246, 401904), (5582, 377712), (5856, 360039), (6192, 340502), (7869, 267936), (8373, 251808), (8784, 240026), (10492, 200952), (11164, 188856), (12384, 170251), (15738, 133968), (16746, 125904), (17568, 120013), (20984, 100476), (22328, 94428), (23607, 89312), (25119, 83936), (31476, 66984), (33492, 62952), (41968, 50238), (44656, 47214)]