339265290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 1009999872

約数和(自身を除く): 670734582

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 151, 182, 195, 210, 273, 302, 390, 453, 455, 546, 755, 823, 906, 910, 1057, 1365, 1510, 1646, 1963, 2114, 2265, 2469, 2730, 3171, 3926, 4115, 4530, 4938, 5285, 5761, 5889, 6342, 8230, 9815, 10570, 10699, 11522, 11778, 12345, 13741, 15855, 17283, 19630, 21398, 24690, 27482, 28805, 29445, 31710, 32097, 34566, 41223, 53495, 57610, 58890, 64194, 68705, 74893, 82446, 86415, 106990, 124273, 137410, 149786, 160485, 172830, 206115, 224679, 248546, 320970, 372819, 374465, 412230, 449358, 621365, 745638, 748930, 869911, 1123395, 1242730, 1615549, 1739822, 1864095, 2246790, 2609733, 3231098, 3728190, 4349555, 4846647, 5219466, 8077745, 8699110, 9693294, 11308843, 13048665, 16155490, 22617686, 24233235, 26097330, 33926529, 48466470, 56544215, 67853058, 113088430, 169632645, 339265290]

約数ペア:

[(1, 339265290), (2, 169632645), (3, 113088430), (5, 67853058), (6, 56544215), (7, 48466470), (10, 33926529), (13, 26097330), (14, 24233235), (15, 22617686), (21, 16155490), (26, 13048665), (30, 11308843), (35, 9693294), (39, 8699110), (42, 8077745), (65, 5219466), (70, 4846647), (78, 4349555), (91, 3728190), (105, 3231098), (130, 2609733), (151, 2246790), (182, 1864095), (195, 1739822), (210, 1615549), (273, 1242730), (302, 1123395), (390, 869911), (453, 748930), (455, 745638), (546, 621365), (755, 449358), (823, 412230), (906, 374465), (910, 372819), (1057, 320970), (1365, 248546), (1510, 224679), (1646, 206115), (1963, 172830), (2114, 160485), (2265, 149786), (2469, 137410), (2730, 124273), (3171, 106990), (3926, 86415), (4115, 82446), (4530, 74893), (4938, 68705), (5285, 64194), (5761, 58890), (5889, 57610), (6342, 53495), (8230, 41223), (9815, 34566), (10570, 32097), (10699, 31710), (11522, 29445), (11778, 28805), (12345, 27482), (13741, 24690), (15855, 21398), (17283, 19630)]