275996912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 573525792

約数和(自身を除く): 297528880

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 83, 137, 148, 164, 166, 274, 296, 328, 332, 548, 592, 656, 664, 1096, 1328, 1517, 2192, 3034, 3071, 3403, 5069, 5617, 6068, 6142, 6806, 10138, 11234, 11371, 12136, 12284, 13612, 20276, 22468, 22742, 24272, 24568, 27224, 40552, 44936, 45484, 49136, 54448, 81104, 89872, 90968, 125911, 181936, 207829, 251822, 415658, 420727, 466211, 503644, 831316, 841454, 932422, 1007288, 1662632, 1682908, 1864844, 2014576, 3325264, 3365816, 3729688, 6731632, 7459376, 17249807, 34499614, 68999228, 137998456, 275996912]

約数ペア:

[(1, 275996912), (2, 137998456), (4, 68999228), (8, 34499614), (16, 17249807), (37, 7459376), (41, 6731632), (74, 3729688), (82, 3365816), (83, 3325264), (137, 2014576), (148, 1864844), (164, 1682908), (166, 1662632), (274, 1007288), (296, 932422), (328, 841454), (332, 831316), (548, 503644), (592, 466211), (656, 420727), (664, 415658), (1096, 251822), (1328, 207829), (1517, 181936), (2192, 125911), (3034, 90968), (3071, 89872), (3403, 81104), (5069, 54448), (5617, 49136), (6068, 45484), (6142, 44936), (6806, 40552), (10138, 27224), (11234, 24568), (11371, 24272), (12136, 22742), (12284, 22468), (13612, 20276)]