2507491896

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23474

約数の個数: 128

約数和(自身を含む): 7873152000

約数和(自身を除く): 5365660104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2548, 2744, 3822, 4116, 4459, 5096, 7644, 8232, 8918, 13377, 15288, 17836, 23431, 26754, 35672, 46862, 53508, 70293, 93724, 107016, 140586, 164017, 187448, 281172, 304603, 328034, 492051, 562344, 609206, 656068, 913809, 984102, 1148119, 1218412, 1312136, 1827618, 1968204, 2132221, 2296238, 2436824, 3444357, 3655236, 3936408, 4264442, 4592476, 6396663, 6888714, 7310472, 8036833, 8528884, 9184952, 12793326, 13777428, 14925547, 16073666, 17057768, 24110499, 25586652, 27554856, 29851094, 32147332, 44776641, 48220998, 51173304, 59702188, 64294664, 89553282, 96441996, 104478829, 119404376, 179106564, 192883992, 208957658, 313436487, 358213128, 417915316, 626872974, 835830632, 1253745948, 2507491896]

約数ペア:

[(1, 2507491896), (2, 1253745948), (3, 835830632), (4, 626872974), (6, 417915316), (7, 358213128), (8, 313436487), (12, 208957658), (13, 192883992), (14, 179106564), (21, 119404376), (24, 104478829), (26, 96441996), (28, 89553282), (39, 64294664), (42, 59702188), (49, 51173304), (52, 48220998), (56, 44776641), (78, 32147332), (84, 29851094), (91, 27554856), (98, 25586652), (104, 24110499), (147, 17057768), (156, 16073666), (168, 14925547), (182, 13777428), (196, 12793326), (273, 9184952), (294, 8528884), (312, 8036833), (343, 7310472), (364, 6888714), (392, 6396663), (546, 4592476), (588, 4264442), (637, 3936408), (686, 3655236), (728, 3444357), (1029, 2436824), (1092, 2296238), (1176, 2132221), (1274, 1968204), (1372, 1827618), (1911, 1312136), (2058, 1218412), (2184, 1148119), (2548, 984102), (2744, 913809), (3822, 656068), (4116, 609206), (4459, 562344), (5096, 492051), (7644, 328034), (8232, 304603), (8918, 281172), (13377, 187448), (15288, 164017), (17836, 140586), (23431, 107016), (26754, 93724), (35672, 70293), (46862, 53508)]