8791433568

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2529

約数の個数: 144

約数和(自身を含む): 25496819712

約数和(自身を除く): 16705386144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 191, 213, 284, 288, 382, 426, 568, 573, 639, 764, 852, 1136, 1146, 1278, 1528, 1704, 1719, 2251, 2272, 2292, 2556, 3056, 3408, 3438, 4502, 4584, 5112, 6112, 6753, 6816, 6876, 9004, 9168, 10224, 13506, 13561, 13752, 18008, 18336, 20259, 20448, 27012, 27122, 27504, 36016, 40518, 40683, 54024, 54244, 55008, 72032, 81036, 81366, 108048, 108488, 122049, 159821, 162072, 162732, 216096, 216976, 244098, 319642, 324144, 325464, 429941, 433952, 479463, 488196, 639284, 648288, 650928, 859882, 958926, 976392, 1278568, 1289823, 1301856, 1438389, 1719764, 1917852, 1952784, 2557136, 2579646, 2876778, 3439528, 3835704, 3869469, 3905568, 5114272, 5159292, 5753556, 6879056, 7671408, 7738938, 10318584, 11507112, 13758112, 15342816, 15477876, 20637168, 23014224, 30525811, 30955752, 41274336, 46028448, 61051622, 61911504, 91577433, 122103244, 123823008, 183154866, 244206488, 274732299, 366309732, 488412976, 549464598, 732619464, 976825952, 1098929196, 1465238928, 2197858392, 2930477856, 4395716784, 8791433568]

約数ペア:

[(1, 8791433568), (2, 4395716784), (3, 2930477856), (4, 2197858392), (6, 1465238928), (8, 1098929196), (9, 976825952), (12, 732619464), (16, 549464598), (18, 488412976), (24, 366309732), (32, 274732299), (36, 244206488), (48, 183154866), (71, 123823008), (72, 122103244), (96, 91577433), (142, 61911504), (144, 61051622), (191, 46028448), (213, 41274336), (284, 30955752), (288, 30525811), (382, 23014224), (426, 20637168), (568, 15477876), (573, 15342816), (639, 13758112), (764, 11507112), (852, 10318584), (1136, 7738938), (1146, 7671408), (1278, 6879056), (1528, 5753556), (1704, 5159292), (1719, 5114272), (2251, 3905568), (2272, 3869469), (2292, 3835704), (2556, 3439528), (3056, 2876778), (3408, 2579646), (3438, 2557136), (4502, 1952784), (4584, 1917852), (5112, 1719764), (6112, 1438389), (6753, 1301856), (6816, 1289823), (6876, 1278568), (9004, 976392), (9168, 958926), (10224, 859882), (13506, 650928), (13561, 648288), (13752, 639284), (18008, 488196), (18336, 479463), (20259, 433952), (20448, 429941), (27012, 325464), (27122, 324144), (27504, 319642), (36016, 244098), (40518, 216976), (40683, 216096), (54024, 162732), (54244, 162072), (55008, 159821), (72032, 122049), (81036, 108488), (81366, 108048)]