2015162044

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 4228761600

約数和(自身を除く): 2213599556

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 137, 142, 151, 196, 274, 284, 302, 343, 497, 548, 604, 686, 959, 994, 1057, 1372, 1918, 1988, 2114, 3479, 3836, 4228, 6713, 6958, 7399, 9727, 10721, 13426, 13916, 14798, 19454, 20687, 21442, 24353, 26852, 29596, 38908, 41374, 42884, 46991, 48706, 51793, 68089, 75047, 82748, 93982, 97412, 103586, 136178, 144809, 150094, 187964, 207172, 272356, 289618, 300188, 476623, 525329, 579236, 953246, 1013663, 1050658, 1468777, 1906492, 2027326, 2101316, 2937554, 3336361, 3677303, 4054652, 5875108, 6672722, 7095641, 7354606, 10281439, 13345444, 14191282, 14709212, 20562878, 28382564, 41125756, 71970073, 143940146, 287880292, 503790511, 1007581022, 2015162044]

約数ペア:

[(1, 2015162044), (2, 1007581022), (4, 503790511), (7, 287880292), (14, 143940146), (28, 71970073), (49, 41125756), (71, 28382564), (98, 20562878), (137, 14709212), (142, 14191282), (151, 13345444), (196, 10281439), (274, 7354606), (284, 7095641), (302, 6672722), (343, 5875108), (497, 4054652), (548, 3677303), (604, 3336361), (686, 2937554), (959, 2101316), (994, 2027326), (1057, 1906492), (1372, 1468777), (1918, 1050658), (1988, 1013663), (2114, 953246), (3479, 579236), (3836, 525329), (4228, 476623), (6713, 300188), (6958, 289618), (7399, 272356), (9727, 207172), (10721, 187964), (13426, 150094), (13916, 144809), (14798, 136178), (19454, 103586), (20687, 97412), (21442, 93982), (24353, 82748), (26852, 75047), (29596, 68089), (38908, 51793), (41374, 48706), (42884, 46991)]