1253428488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 3848972400

約数和(自身を除く): 2595543912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 61, 72, 78, 87, 104, 116, 117, 122, 156, 174, 183, 232, 234, 244, 261, 312, 348, 366, 377, 468, 488, 522, 549, 696, 732, 754, 757, 793, 936, 1044, 1098, 1131, 1464, 1508, 1514, 1586, 1769, 2088, 2196, 2262, 2271, 2379, 3016, 3028, 3172, 3393, 3538, 4392, 4524, 4542, 4758, 5307, 6056, 6344, 6786, 6813, 7076, 7137, 9048, 9084, 9516, 9841, 10614, 13572, 13626, 14152, 14274, 15921, 18168, 19032, 19682, 21228, 21953, 22997, 27144, 27252, 28548, 29523, 31842, 39364, 42456, 43906, 45994, 46177, 54504, 57096, 59046, 63684, 65859, 68991, 78728, 87812, 88569, 91988, 92354, 118092, 127368, 131718, 137982, 138531, 175624, 177138, 183976, 184708, 197577, 206973, 236184, 263436, 275964, 277062, 285389, 354276, 369416, 395154, 413946, 415593, 526872, 551928, 554124, 570778, 600301, 708552, 790308, 827892, 831186, 856167, 1108248, 1141556, 1200602, 1339133, 1580616, 1655784, 1662372, 1712334, 1800903, 2283112, 2401204, 2568501, 2678266, 3324744, 3424668, 3601806, 4017399, 4802408, 5137002, 5356532, 5402709, 6849336, 7203612, 8034798, 10274004, 10713064, 10805418, 12052197, 14407224, 16069596, 17408729, 20548008, 21610836, 24104394, 32139192, 34817458, 43221672, 48208788, 52226187, 69634916, 96417576, 104452374, 139269832, 156678561, 208904748, 313357122, 417809496, 626714244, 1253428488]

約数ペア:

[(1, 1253428488), (2, 626714244), (3, 417809496), (4, 313357122), (6, 208904748), (8, 156678561), (9, 139269832), (12, 104452374), (13, 96417576), (18, 69634916), (24, 52226187), (26, 48208788), (29, 43221672), (36, 34817458), (39, 32139192), (52, 24104394), (58, 21610836), (61, 20548008), (72, 17408729), (78, 16069596), (87, 14407224), (104, 12052197), (116, 10805418), (117, 10713064), (122, 10274004), (156, 8034798), (174, 7203612), (183, 6849336), (232, 5402709), (234, 5356532), (244, 5137002), (261, 4802408), (312, 4017399), (348, 3601806), (366, 3424668), (377, 3324744), (468, 2678266), (488, 2568501), (522, 2401204), (549, 2283112), (696, 1800903), (732, 1712334), (754, 1662372), (757, 1655784), (793, 1580616), (936, 1339133), (1044, 1200602), (1098, 1141556), (1131, 1108248), (1464, 856167), (1508, 831186), (1514, 827892), (1586, 790308), (1769, 708552), (2088, 600301), (2196, 570778), (2262, 554124), (2271, 551928), (2379, 526872), (3016, 415593), (3028, 413946), (3172, 395154), (3393, 369416), (3538, 354276), (4392, 285389), (4524, 277062), (4542, 275964), (4758, 263436), (5307, 236184), (6056, 206973), (6344, 197577), (6786, 184708), (6813, 183976), (7076, 177138), (7137, 175624), (9048, 138531), (9084, 137982), (9516, 131718), (9841, 127368), (10614, 118092), (13572, 92354), (13626, 91988), (14152, 88569), (14274, 87812), (15921, 78728), (18168, 68991), (19032, 65859), (19682, 63684), (21228, 59046), (21953, 57096), (22997, 54504), (27144, 46177), (27252, 45994), (28548, 43906), (29523, 42456), (31842, 39364)]