903998316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3631

約数の個数: 96

約数和(自身を含む): 2389782528

約数和(自身を除く): 1485784212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 318, 372, 403, 636, 689, 806, 1209, 1378, 1612, 1643, 2067, 2418, 2756, 3286, 3527, 4134, 4836, 4929, 6572, 7054, 8268, 9858, 10581, 14108, 19716, 21162, 21359, 42324, 42718, 45851, 64077, 85436, 91702, 109337, 128154, 137553, 183404, 186931, 218674, 256308, 275106, 328011, 373862, 437348, 550212, 560793, 656022, 747724, 1121586, 1312044, 1421381, 2243172, 2430103, 2842762, 4264143, 4860206, 5685524, 5794861, 7290309, 8528286, 9720412, 11589722, 14580618, 17056572, 17384583, 23179444, 29161236, 34769166, 69538332, 75333193, 150666386, 225999579, 301332772, 451999158, 903998316]

約数ペア:

[(1, 903998316), (2, 451999158), (3, 301332772), (4, 225999579), (6, 150666386), (12, 75333193), (13, 69538332), (26, 34769166), (31, 29161236), (39, 23179444), (52, 17384583), (53, 17056572), (62, 14580618), (78, 11589722), (93, 9720412), (106, 8528286), (124, 7290309), (156, 5794861), (159, 5685524), (186, 4860206), (212, 4264143), (318, 2842762), (372, 2430103), (403, 2243172), (636, 1421381), (689, 1312044), (806, 1121586), (1209, 747724), (1378, 656022), (1612, 560793), (1643, 550212), (2067, 437348), (2418, 373862), (2756, 328011), (3286, 275106), (3527, 256308), (4134, 218674), (4836, 186931), (4929, 183404), (6572, 137553), (7054, 128154), (8268, 109337), (9858, 91702), (10581, 85436), (14108, 64077), (19716, 45851), (21162, 42718), (21359, 42324)]