245226384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1425

約数の個数: 120

約数和(自身を含む): 746978232

約数和(自身を除く): 501751848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1297, 1313, 1616, 1818, 1872, 2424, 2594, 2626, 3636, 3891, 3939, 4848, 5188, 5252, 7272, 7782, 7878, 10376, 10504, 11673, 11817, 14544, 15564, 15756, 16861, 20752, 21008, 23346, 23634, 31128, 31512, 33722, 46692, 47268, 50583, 62256, 63024, 67444, 93384, 94536, 101166, 130997, 134888, 151749, 186768, 189072, 202332, 261994, 269776, 303498, 392991, 404664, 523988, 606996, 785982, 809328, 1047976, 1178973, 1213992, 1571964, 1702961, 2095952, 2357946, 2427984, 3143928, 3405922, 4715892, 5108883, 6287856, 6811844, 9431784, 10217766, 13623688, 15326649, 18863568, 20435532, 27247376, 30653298, 40871064, 61306596, 81742128, 122613192, 245226384]

約数ペア:

[(1, 245226384), (2, 122613192), (3, 81742128), (4, 61306596), (6, 40871064), (8, 30653298), (9, 27247376), (12, 20435532), (13, 18863568), (16, 15326649), (18, 13623688), (24, 10217766), (26, 9431784), (36, 6811844), (39, 6287856), (48, 5108883), (52, 4715892), (72, 3405922), (78, 3143928), (101, 2427984), (104, 2357946), (117, 2095952), (144, 1702961), (156, 1571964), (202, 1213992), (208, 1178973), (234, 1047976), (303, 809328), (312, 785982), (404, 606996), (468, 523988), (606, 404664), (624, 392991), (808, 303498), (909, 269776), (936, 261994), (1212, 202332), (1297, 189072), (1313, 186768), (1616, 151749), (1818, 134888), (1872, 130997), (2424, 101166), (2594, 94536), (2626, 93384), (3636, 67444), (3891, 63024), (3939, 62256), (4848, 50583), (5188, 47268), (5252, 46692), (7272, 33722), (7782, 31512), (7878, 31128), (10376, 23634), (10504, 23346), (11673, 21008), (11817, 20752), (14544, 16861), (15564, 15756)]