341714178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 879680256

約数和(自身を除く): 537966078

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 163, 186, 221, 234, 279, 289, 306, 326, 403, 442, 489, 527, 558, 578, 663, 806, 867, 978, 1054, 1209, 1326, 1467, 1581, 1734, 1989, 2119, 2418, 2601, 2771, 2934, 3162, 3627, 3757, 3978, 4238, 4743, 5053, 5202, 5542, 6357, 6851, 7254, 7514, 8313, 8959, 9486, 10106, 11271, 12714, 13702, 15159, 16626, 17918, 19071, 20553, 22542, 24939, 26877, 30318, 33813, 36023, 38142, 41106, 45477, 47107, 49878, 53754, 61659, 65689, 67626, 72046, 80631, 85901, 90954, 94214, 108069, 116467, 123318, 131378, 141321, 161262, 171802, 197067, 216138, 232934, 257703, 282642, 324207, 349401, 394134, 423963, 515406, 591201, 612391, 648414, 698802, 773109, 847926, 1048203, 1116713, 1182402, 1224782, 1460317, 1546218, 1837173, 2096406, 2233426, 2920634, 3350139, 3674346, 4380951, 5511519, 6700278, 8761902, 10050417, 11023038, 13142853, 18984121, 20100834, 26285706, 37968242, 56952363, 113904726, 170857089, 341714178]

約数ペア:

[(1, 341714178), (2, 170857089), (3, 113904726), (6, 56952363), (9, 37968242), (13, 26285706), (17, 20100834), (18, 18984121), (26, 13142853), (31, 11023038), (34, 10050417), (39, 8761902), (51, 6700278), (62, 5511519), (78, 4380951), (93, 3674346), (102, 3350139), (117, 2920634), (153, 2233426), (163, 2096406), (186, 1837173), (221, 1546218), (234, 1460317), (279, 1224782), (289, 1182402), (306, 1116713), (326, 1048203), (403, 847926), (442, 773109), (489, 698802), (527, 648414), (558, 612391), (578, 591201), (663, 515406), (806, 423963), (867, 394134), (978, 349401), (1054, 324207), (1209, 282642), (1326, 257703), (1467, 232934), (1581, 216138), (1734, 197067), (1989, 171802), (2119, 161262), (2418, 141321), (2601, 131378), (2771, 123318), (2934, 116467), (3162, 108069), (3627, 94214), (3757, 90954), (3978, 85901), (4238, 80631), (4743, 72046), (5053, 67626), (5202, 65689), (5542, 61659), (6357, 53754), (6851, 49878), (7254, 47107), (7514, 45477), (8313, 41106), (8959, 38142), (9486, 36023), (10106, 33813), (11271, 30318), (12714, 26877), (13702, 24939), (15159, 22542), (16626, 20553), (17918, 19071)]