256519543584

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1\times {\mathrm{6733}}^1$

素因数の和:10562

約数の個数: 96

約数和(自身を含む): 679941138240

約数和(自身を除く): 423421594656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 3709, 5136, 6733, 7418, 10272, 11127, 13466, 14836, 20199, 22254, 26932, 29672, 40398, 44508, 53864, 59344, 80796, 89016, 107728, 118688, 161592, 178032, 215456, 323184, 356064, 396863, 646368, 720431, 793726, 1190589, 1440862, 1587452, 2161293, 2381178, 2881724, 3174904, 4322586, 4762356, 5763448, 6349808, 8645172, 9524712, 11526896, 12699616, 17290344, 19049424, 23053792, 24972697, 34580688, 38098848, 49945394, 69161376, 74918091, 99890788, 149836182, 199781576, 299672364, 399563152, 599344728, 799126304, 1198689456, 2397378912, 2672078579, 5344157158, 8016235737, 10688314316, 16032471474, 21376628632, 32064942948, 42753257264, 64129885896, 85506514528, 128259771792, 256519543584]

約数ペア:

[(1, 256519543584), (2, 128259771792), (3, 85506514528), (4, 64129885896), (6, 42753257264), (8, 32064942948), (12, 21376628632), (16, 16032471474), (24, 10688314316), (32, 8016235737), (48, 5344157158), (96, 2672078579), (107, 2397378912), (214, 1198689456), (321, 799126304), (428, 599344728), (642, 399563152), (856, 299672364), (1284, 199781576), (1712, 149836182), (2568, 99890788), (3424, 74918091), (3709, 69161376), (5136, 49945394), (6733, 38098848), (7418, 34580688), (10272, 24972697), (11127, 23053792), (13466, 19049424), (14836, 17290344), (20199, 12699616), (22254, 11526896), (26932, 9524712), (29672, 8645172), (40398, 6349808), (44508, 5763448), (53864, 4762356), (59344, 4322586), (80796, 3174904), (89016, 2881724), (107728, 2381178), (118688, 2161293), (161592, 1587452), (178032, 1440862), (215456, 1190589), (323184, 793726), (356064, 720431), (396863, 646368)]