494180208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 1562685696

約数和(自身を除く): 1068505488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 67, 68, 69, 72, 92, 102, 131, 134, 136, 138, 144, 153, 184, 201, 204, 207, 262, 268, 272, 276, 306, 368, 391, 393, 402, 408, 414, 524, 536, 552, 603, 612, 782, 786, 804, 816, 828, 1048, 1072, 1104, 1139, 1173, 1179, 1206, 1224, 1541, 1564, 1572, 1608, 1656, 2096, 2227, 2278, 2346, 2358, 2412, 2448, 3013, 3082, 3128, 3144, 3216, 3312, 3417, 3519, 4454, 4556, 4623, 4692, 4716, 4824, 6026, 6164, 6256, 6288, 6681, 6834, 7038, 8777, 8908, 9039, 9112, 9246, 9384, 9432, 9648, 10251, 12052, 12328, 13362, 13668, 13869, 14076, 17554, 17816, 18078, 18224, 18492, 18768, 18864, 20043, 20502, 24104, 24656, 26197, 26331, 26724, 27117, 27336, 27738, 28152, 35108, 35632, 36156, 36984, 40086, 41004, 48208, 51221, 52394, 52662, 53448, 54234, 54672, 55476, 56304, 70216, 72312, 73968, 78591, 78993, 80172, 82008, 102442, 104788, 105324, 106896, 108468, 110952, 140432, 144624, 149209, 153663, 157182, 157986, 160344, 164016, 201871, 204884, 209576, 210648, 216936, 221904, 235773, 298418, 307326, 314364, 315972, 320688, 403742, 409768, 419152, 421296, 433872, 447627, 460989, 471546, 596836, 605613, 614652, 628728, 631944, 807484, 819536, 895254, 921978, 943092, 1193672, 1211226, 1229304, 1257456, 1263888, 1342881, 1614968, 1790508, 1816839, 1843956, 1886184, 2387344, 2422452, 2458608, 2685762, 3229936, 3431807, 3581016, 3633678, 3687912, 3772368, 4844904, 5371524, 6863614, 7162032, 7267356, 7375824, 9689808, 10295421, 10743048, 13727228, 14534712, 20590842, 21486096, 27454456, 29069424, 30886263, 41181684, 54908912, 61772526, 82363368, 123545052, 164726736, 247090104, 494180208]

約数ペア:

[(1, 494180208), (2, 247090104), (3, 164726736), (4, 123545052), (6, 82363368), (8, 61772526), (9, 54908912), (12, 41181684), (16, 30886263), (17, 29069424), (18, 27454456), (23, 21486096), (24, 20590842), (34, 14534712), (36, 13727228), (46, 10743048), (48, 10295421), (51, 9689808), (67, 7375824), (68, 7267356), (69, 7162032), (72, 6863614), (92, 5371524), (102, 4844904), (131, 3772368), (134, 3687912), (136, 3633678), (138, 3581016), (144, 3431807), (153, 3229936), (184, 2685762), (201, 2458608), (204, 2422452), (207, 2387344), (262, 1886184), (268, 1843956), (272, 1816839), (276, 1790508), (306, 1614968), (368, 1342881), (391, 1263888), (393, 1257456), (402, 1229304), (408, 1211226), (414, 1193672), (524, 943092), (536, 921978), (552, 895254), (603, 819536), (612, 807484), (782, 631944), (786, 628728), (804, 614652), (816, 605613), (828, 596836), (1048, 471546), (1072, 460989), (1104, 447627), (1139, 433872), (1173, 421296), (1179, 419152), (1206, 409768), (1224, 403742), (1541, 320688), (1564, 315972), (1572, 314364), (1608, 307326), (1656, 298418), (2096, 235773), (2227, 221904), (2278, 216936), (2346, 210648), (2358, 209576), (2412, 204884), (2448, 201871), (3013, 164016), (3082, 160344), (3128, 157986), (3144, 157182), (3216, 153663), (3312, 149209), (3417, 144624), (3519, 140432), (4454, 110952), (4556, 108468), (4623, 106896), (4692, 105324), (4716, 104788), (4824, 102442), (6026, 82008), (6164, 80172), (6256, 78993), (6288, 78591), (6681, 73968), (6834, 72312), (7038, 70216), (8777, 56304), (8908, 55476), (9039, 54672), (9112, 54234), (9246, 53448), (9384, 52662), (9432, 52394), (9648, 51221), (10251, 48208), (12052, 41004), (12328, 40086), (13362, 36984), (13668, 36156), (13869, 35632), (14076, 35108), (17554, 28152), (17816, 27738), (18078, 27336), (18224, 27117), (18492, 26724), (18768, 26331), (18864, 26197), (20043, 24656), (20502, 24104)]