12689631768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1951}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 35214704640

約数和(自身を除く): 22525072872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 347, 426, 568, 694, 781, 852, 1041, 1388, 1562, 1704, 1951, 2082, 2343, 2776, 3124, 3817, 3902, 4164, 4686, 5853, 6248, 7634, 7804, 8328, 9372, 11451, 11706, 15268, 15608, 18744, 21461, 22902, 23412, 24637, 30536, 42922, 45804, 46824, 49274, 64383, 73911, 85844, 91608, 98548, 128766, 138521, 147822, 171688, 197096, 257532, 271007, 277042, 295644, 415563, 515064, 542014, 554084, 591288, 676997, 813021, 831126, 1084028, 1108168, 1353994, 1523731, 1626042, 1662252, 2030991, 2168056, 2707988, 3047462, 3252084, 3324504, 4061982, 4571193, 5415976, 6094924, 6504168, 7446967, 8123964, 9142386, 12189848, 14893934, 16247928, 18284772, 22340901, 29787868, 36569544, 44681802, 48066787, 59575736, 89363604, 96133574, 144200361, 178727208, 192267148, 288400722, 384534296, 528734657, 576801444, 1057469314, 1153602888, 1586203971, 2114938628, 3172407942, 4229877256, 6344815884, 12689631768]

約数ペア:

[(1, 12689631768), (2, 6344815884), (3, 4229877256), (4, 3172407942), (6, 2114938628), (8, 1586203971), (11, 1153602888), (12, 1057469314), (22, 576801444), (24, 528734657), (33, 384534296), (44, 288400722), (66, 192267148), (71, 178727208), (88, 144200361), (132, 96133574), (142, 89363604), (213, 59575736), (264, 48066787), (284, 44681802), (347, 36569544), (426, 29787868), (568, 22340901), (694, 18284772), (781, 16247928), (852, 14893934), (1041, 12189848), (1388, 9142386), (1562, 8123964), (1704, 7446967), (1951, 6504168), (2082, 6094924), (2343, 5415976), (2776, 4571193), (3124, 4061982), (3817, 3324504), (3902, 3252084), (4164, 3047462), (4686, 2707988), (5853, 2168056), (6248, 2030991), (7634, 1662252), (7804, 1626042), (8328, 1523731), (9372, 1353994), (11451, 1108168), (11706, 1084028), (15268, 831126), (15608, 813021), (18744, 676997), (21461, 591288), (22902, 554084), (23412, 542014), (24637, 515064), (30536, 415563), (42922, 295644), (45804, 277042), (46824, 271007), (49274, 257532), (64383, 197096), (73911, 171688), (85844, 147822), (91608, 138521), (98548, 128766)]