538470036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 1582583184

約数和(自身を除く): 1044113148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 102, 106, 117, 153, 156, 159, 204, 212, 221, 234, 306, 318, 442, 468, 477, 612, 636, 663, 689, 884, 901, 954, 1277, 1326, 1378, 1802, 1908, 1989, 2067, 2554, 2652, 2703, 2756, 3604, 3831, 3978, 4134, 5108, 5406, 6201, 7662, 7956, 8109, 8268, 10812, 11493, 11713, 12402, 15324, 16218, 16601, 21709, 22986, 23426, 24804, 32436, 33202, 35139, 43418, 45972, 46852, 49803, 65127, 66404, 67681, 70278, 86836, 99606, 105417, 130254, 135362, 140556, 149409, 195381, 199212, 203043, 210834, 260508, 270724, 282217, 298818, 390762, 406086, 421668, 564434, 597636, 609129, 781524, 812172, 846651, 879853, 1128868, 1150577, 1218258, 1693302, 1759706, 2301154, 2436516, 2539953, 2639559, 3386604, 3451731, 3519412, 4602308, 5079906, 5279118, 6903462, 7918677, 10159812, 10355193, 10558236, 13806924, 14957501, 15837354, 20710386, 29915002, 31674708, 41420772, 44872503, 59830004, 89745006, 134617509, 179490012, 269235018, 538470036]

約数ペア:

[(1, 538470036), (2, 269235018), (3, 179490012), (4, 134617509), (6, 89745006), (9, 59830004), (12, 44872503), (13, 41420772), (17, 31674708), (18, 29915002), (26, 20710386), (34, 15837354), (36, 14957501), (39, 13806924), (51, 10558236), (52, 10355193), (53, 10159812), (68, 7918677), (78, 6903462), (102, 5279118), (106, 5079906), (117, 4602308), (153, 3519412), (156, 3451731), (159, 3386604), (204, 2639559), (212, 2539953), (221, 2436516), (234, 2301154), (306, 1759706), (318, 1693302), (442, 1218258), (468, 1150577), (477, 1128868), (612, 879853), (636, 846651), (663, 812172), (689, 781524), (884, 609129), (901, 597636), (954, 564434), (1277, 421668), (1326, 406086), (1378, 390762), (1802, 298818), (1908, 282217), (1989, 270724), (2067, 260508), (2554, 210834), (2652, 203043), (2703, 199212), (2756, 195381), (3604, 149409), (3831, 140556), (3978, 135362), (4134, 130254), (5108, 105417), (5406, 99606), (6201, 86836), (7662, 70278), (7956, 67681), (8109, 66404), (8268, 65127), (10812, 49803), (11493, 46852), (11713, 45972), (12402, 43418), (15324, 35139), (16218, 33202), (16601, 32436), (21709, 24804), (22986, 23426)]