242196552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 773660160

約数和(自身を除く): 531463608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 491, 527, 558, 612, 663, 744, 806, 884, 936, 982, 1054, 1116, 1209, 1224, 1326, 1473, 1581, 1612, 1768, 1964, 1989, 2108, 2232, 2418, 2652, 2946, 3162, 3224, 3627, 3928, 3978, 4216, 4419, 4743, 4836, 5304, 5892, 6324, 6383, 6851, 7254, 7956, 8347, 8838, 9486, 9672, 11784, 12648, 12766, 13702, 14508, 15221, 15912, 16694, 17676, 18972, 19149, 20553, 25041, 25532, 27404, 29016, 30442, 33388, 35352, 37944, 38298, 41106, 45663, 50082, 51064, 54808, 57447, 60884, 61659, 66776, 75123, 76596, 82212, 91326, 100164, 108511, 114894, 121768, 123318, 136989, 150246, 153192, 164424, 182652, 197873, 200328, 217022, 229788, 246636, 258757, 273978, 300492, 325533, 365304, 395746, 434044, 459576, 493272, 517514, 547956, 593619, 600984, 651066, 776271, 791492, 868088, 976599, 1035028, 1095912, 1187238, 1302132, 1552542, 1582984, 1780857, 1953198, 2070056, 2328813, 2374476, 2604264, 3105084, 3363841, 3561714, 3906396, 4657626, 4748952, 6210168, 6727682, 7123428, 7812792, 9315252, 10091523, 13455364, 14246856, 18630504, 20183046, 26910728, 30274569, 40366092, 60549138, 80732184, 121098276, 242196552]

約数ペア:

[(1, 242196552), (2, 121098276), (3, 80732184), (4, 60549138), (6, 40366092), (8, 30274569), (9, 26910728), (12, 20183046), (13, 18630504), (17, 14246856), (18, 13455364), (24, 10091523), (26, 9315252), (31, 7812792), (34, 7123428), (36, 6727682), (39, 6210168), (51, 4748952), (52, 4657626), (62, 3906396), (68, 3561714), (72, 3363841), (78, 3105084), (93, 2604264), (102, 2374476), (104, 2328813), (117, 2070056), (124, 1953198), (136, 1780857), (153, 1582984), (156, 1552542), (186, 1302132), (204, 1187238), (221, 1095912), (234, 1035028), (248, 976599), (279, 868088), (306, 791492), (312, 776271), (372, 651066), (403, 600984), (408, 593619), (442, 547956), (468, 517514), (491, 493272), (527, 459576), (558, 434044), (612, 395746), (663, 365304), (744, 325533), (806, 300492), (884, 273978), (936, 258757), (982, 246636), (1054, 229788), (1116, 217022), (1209, 200328), (1224, 197873), (1326, 182652), (1473, 164424), (1581, 153192), (1612, 150246), (1768, 136989), (1964, 123318), (1989, 121768), (2108, 114894), (2232, 108511), (2418, 100164), (2652, 91326), (2946, 82212), (3162, 76596), (3224, 75123), (3627, 66776), (3928, 61659), (3978, 60884), (4216, 57447), (4419, 54808), (4743, 51064), (4836, 50082), (5304, 45663), (5892, 41106), (6324, 38298), (6383, 37944), (6851, 35352), (7254, 33388), (7956, 30442), (8347, 29016), (8838, 27404), (9486, 25532), (9672, 25041), (11784, 20553), (12648, 19149), (12766, 18972), (13702, 17676), (14508, 16694), (15221, 15912)]