282340188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 819840000

約数和(自身を除く): 537499812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 279, 338, 351, 372, 403, 468, 499, 507, 558, 676, 702, 806, 837, 998, 1014, 1116, 1209, 1404, 1497, 1521, 1612, 1674, 1996, 2028, 2418, 2994, 3042, 3348, 3627, 4491, 4563, 4836, 5239, 5988, 6084, 6487, 7254, 8982, 9126, 10478, 10881, 12974, 13473, 14508, 15469, 15717, 17964, 18252, 19461, 20956, 21762, 25948, 26946, 30938, 31434, 38922, 43524, 46407, 47151, 53892, 58383, 61876, 62868, 77844, 84331, 92814, 94302, 116766, 139221, 141453, 168662, 175149, 185628, 188604, 201097, 233532, 252993, 278442, 282906, 337324, 350298, 402194, 417663, 505986, 556884, 565812, 603291, 700596, 758979, 804388, 835326, 1011972, 1206582, 1517958, 1670652, 1809873, 2276937, 2413164, 2614261, 3035916, 3619746, 4553874, 5228522, 5429619, 7239492, 7842783, 9107748, 10457044, 10859238, 15685566, 21718476, 23528349, 31371132, 47056698, 70585047, 94113396, 141170094, 282340188]

約数ペア:

[(1, 282340188), (2, 141170094), (3, 94113396), (4, 70585047), (6, 47056698), (9, 31371132), (12, 23528349), (13, 21718476), (18, 15685566), (26, 10859238), (27, 10457044), (31, 9107748), (36, 7842783), (39, 7239492), (52, 5429619), (54, 5228522), (62, 4553874), (78, 3619746), (93, 3035916), (108, 2614261), (117, 2413164), (124, 2276937), (156, 1809873), (169, 1670652), (186, 1517958), (234, 1206582), (279, 1011972), (338, 835326), (351, 804388), (372, 758979), (403, 700596), (468, 603291), (499, 565812), (507, 556884), (558, 505986), (676, 417663), (702, 402194), (806, 350298), (837, 337324), (998, 282906), (1014, 278442), (1116, 252993), (1209, 233532), (1404, 201097), (1497, 188604), (1521, 185628), (1612, 175149), (1674, 168662), (1996, 141453), (2028, 139221), (2418, 116766), (2994, 94302), (3042, 92814), (3348, 84331), (3627, 77844), (4491, 62868), (4563, 61876), (4836, 58383), (5239, 53892), (5988, 47151), (6084, 46407), (6487, 43524), (7254, 38922), (8982, 31434), (9126, 30938), (10478, 26946), (10881, 25948), (12974, 21762), (13473, 20956), (14508, 19461), (15469, 18252), (15717, 17964)]