487358508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 1440741120

約数和(自身を除く): 953382612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 103, 147, 156, 182, 196, 206, 273, 294, 309, 364, 412, 546, 588, 618, 619, 637, 721, 1092, 1236, 1238, 1274, 1339, 1442, 1857, 1911, 2163, 2476, 2548, 2678, 2884, 3714, 3822, 4017, 4326, 4333, 5047, 5356, 7428, 7644, 8034, 8047, 8652, 8666, 9373, 10094, 12999, 15141, 16068, 16094, 17332, 18746, 20188, 24141, 25998, 28119, 30282, 30331, 32188, 37492, 48282, 51996, 56238, 56329, 60564, 60662, 63757, 65611, 90993, 96564, 112476, 112658, 121324, 127514, 131222, 168987, 181986, 191271, 196833, 225316, 255028, 262444, 337974, 363972, 382542, 393666, 394303, 446299, 675948, 765084, 787332, 788606, 828841, 892598, 1182909, 1338897, 1577212, 1657682, 1785196, 2365818, 2486523, 2677794, 3124093, 3315364, 4731636, 4973046, 5355588, 5801887, 6248186, 9372279, 9946092, 11603774, 12496372, 17405661, 18744558, 23207548, 34811322, 37489116, 40613209, 69622644, 81226418, 121839627, 162452836, 243679254, 487358508]

約数ペア:

[(1, 487358508), (2, 243679254), (3, 162452836), (4, 121839627), (6, 81226418), (7, 69622644), (12, 40613209), (13, 37489116), (14, 34811322), (21, 23207548), (26, 18744558), (28, 17405661), (39, 12496372), (42, 11603774), (49, 9946092), (52, 9372279), (78, 6248186), (84, 5801887), (91, 5355588), (98, 4973046), (103, 4731636), (147, 3315364), (156, 3124093), (182, 2677794), (196, 2486523), (206, 2365818), (273, 1785196), (294, 1657682), (309, 1577212), (364, 1338897), (412, 1182909), (546, 892598), (588, 828841), (618, 788606), (619, 787332), (637, 765084), (721, 675948), (1092, 446299), (1236, 394303), (1238, 393666), (1274, 382542), (1339, 363972), (1442, 337974), (1857, 262444), (1911, 255028), (2163, 225316), (2476, 196833), (2548, 191271), (2678, 181986), (2884, 168987), (3714, 131222), (3822, 127514), (4017, 121324), (4326, 112658), (4333, 112476), (5047, 96564), (5356, 90993), (7428, 65611), (7644, 63757), (8034, 60662), (8047, 60564), (8652, 56329), (8666, 56238), (9373, 51996), (10094, 48282), (12999, 37492), (15141, 32188), (16068, 30331), (16094, 30282), (17332, 28119), (18746, 25998), (20188, 24141)]