349015360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 867290112

約数和(自身を除く): 518274752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 151, 155, 160, 233, 248, 302, 310, 320, 466, 496, 604, 620, 755, 932, 992, 1165, 1208, 1240, 1510, 1864, 1984, 2330, 2416, 2480, 3020, 3728, 4660, 4681, 4832, 4960, 6040, 7223, 7456, 9320, 9362, 9664, 9920, 12080, 14446, 14912, 18640, 18724, 23405, 24160, 28892, 35183, 36115, 37280, 37448, 46810, 48320, 57784, 70366, 72230, 74560, 74896, 93620, 115568, 140732, 144460, 149792, 175915, 187240, 231136, 281464, 288920, 299584, 351830, 374480, 462272, 562928, 577840, 703660, 748960, 1090673, 1125856, 1155680, 1407320, 1497920, 2181346, 2251712, 2311360, 2814640, 4362692, 5453365, 5629280, 8725384, 10906730, 11258560, 17450768, 21813460, 34901536, 43626920, 69803072, 87253840, 174507680, 349015360]

約数ペア:

[(1, 349015360), (2, 174507680), (4, 87253840), (5, 69803072), (8, 43626920), (10, 34901536), (16, 21813460), (20, 17450768), (31, 11258560), (32, 10906730), (40, 8725384), (62, 5629280), (64, 5453365), (80, 4362692), (124, 2814640), (151, 2311360), (155, 2251712), (160, 2181346), (233, 1497920), (248, 1407320), (302, 1155680), (310, 1125856), (320, 1090673), (466, 748960), (496, 703660), (604, 577840), (620, 562928), (755, 462272), (932, 374480), (992, 351830), (1165, 299584), (1208, 288920), (1240, 281464), (1510, 231136), (1864, 187240), (1984, 175915), (2330, 149792), (2416, 144460), (2480, 140732), (3020, 115568), (3728, 93620), (4660, 74896), (4681, 74560), (4832, 72230), (4960, 70366), (6040, 57784), (7223, 48320), (7456, 46810), (9320, 37448), (9362, 37280), (9664, 36115), (9920, 35183), (12080, 28892), (14446, 24160), (14912, 23405), (18640, 18724)]