121011228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 358758400

約数和(自身を除く): 237747172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 439, 468, 494, 558, 589, 684, 741, 806, 878, 988, 1116, 1178, 1209, 1317, 1482, 1612, 1756, 1767, 2223, 2356, 2418, 2634, 2964, 3534, 3627, 3951, 4446, 4836, 5268, 5301, 5707, 7068, 7254, 7657, 7902, 8341, 8892, 10602, 11414, 13609, 14508, 15314, 15804, 16682, 17121, 21204, 22828, 22971, 25023, 27218, 30628, 33364, 34242, 40827, 45942, 50046, 51363, 54436, 68484, 68913, 75069, 81654, 91884, 100092, 102726, 108433, 122481, 137826, 150138, 163308, 176917, 205452, 216866, 244962, 258571, 275652, 300276, 325299, 353834, 433732, 489924, 517142, 530751, 650598, 707668, 775713, 975897, 1034284, 1061502, 1301196, 1551426, 1592253, 1951794, 2123004, 2327139, 3102852, 3184506, 3361423, 3903588, 4654278, 6369012, 6722846, 9308556, 10084269, 13445692, 20168538, 30252807, 40337076, 60505614, 121011228]

約数ペア:

[(1, 121011228), (2, 60505614), (3, 40337076), (4, 30252807), (6, 20168538), (9, 13445692), (12, 10084269), (13, 9308556), (18, 6722846), (19, 6369012), (26, 4654278), (31, 3903588), (36, 3361423), (38, 3184506), (39, 3102852), (52, 2327139), (57, 2123004), (62, 1951794), (76, 1592253), (78, 1551426), (93, 1301196), (114, 1061502), (117, 1034284), (124, 975897), (156, 775713), (171, 707668), (186, 650598), (228, 530751), (234, 517142), (247, 489924), (279, 433732), (342, 353834), (372, 325299), (403, 300276), (439, 275652), (468, 258571), (494, 244962), (558, 216866), (589, 205452), (684, 176917), (741, 163308), (806, 150138), (878, 137826), (988, 122481), (1116, 108433), (1178, 102726), (1209, 100092), (1317, 91884), (1482, 81654), (1612, 75069), (1756, 68913), (1767, 68484), (2223, 54436), (2356, 51363), (2418, 50046), (2634, 45942), (2964, 40827), (3534, 34242), (3627, 33364), (3951, 30628), (4446, 27218), (4836, 25023), (5268, 22971), (5301, 22828), (5707, 21204), (7068, 17121), (7254, 16682), (7657, 15804), (7902, 15314), (8341, 14508), (8892, 13609), (10602, 11414)]