238093245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 477640800

約数和(自身を除く): 239547555

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 89, 117, 153, 195, 221, 255, 267, 269, 445, 585, 663, 765, 801, 807, 1105, 1157, 1335, 1345, 1513, 1989, 2421, 3315, 3471, 3497, 4005, 4035, 4539, 4573, 5785, 7565, 9945, 10413, 10491, 12105, 13617, 13719, 17355, 17485, 19669, 22695, 22865, 23941, 31473, 41157, 52065, 52455, 59007, 59449, 68085, 68595, 71823, 98345, 119705, 157365, 177021, 178347, 205785, 215469, 295035, 297245, 311233, 359115, 406997, 535041, 885105, 891735, 933699, 1077345, 1220991, 1556165, 2034985, 2675205, 2801097, 3662973, 4668495, 5290961, 6104955, 14005485, 15872883, 18314865, 26454805, 47618649, 79364415, 238093245]

約数ペア:

[(1, 238093245), (3, 79364415), (5, 47618649), (9, 26454805), (13, 18314865), (15, 15872883), (17, 14005485), (39, 6104955), (45, 5290961), (51, 4668495), (65, 3662973), (85, 2801097), (89, 2675205), (117, 2034985), (153, 1556165), (195, 1220991), (221, 1077345), (255, 933699), (267, 891735), (269, 885105), (445, 535041), (585, 406997), (663, 359115), (765, 311233), (801, 297245), (807, 295035), (1105, 215469), (1157, 205785), (1335, 178347), (1345, 177021), (1513, 157365), (1989, 119705), (2421, 98345), (3315, 71823), (3471, 68595), (3497, 68085), (4005, 59449), (4035, 59007), (4539, 52455), (4573, 52065), (5785, 41157), (7565, 31473), (9945, 23941), (10413, 22865), (10491, 22695), (12105, 19669), (13617, 17485), (13719, 17355)]