262264392

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 800110080

約数和(自身を除く): 537845688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 163, 191, 216, 234, 312, 324, 326, 351, 382, 468, 489, 573, 648, 652, 702, 764, 936, 978, 1053, 1146, 1304, 1404, 1467, 1528, 1719, 1956, 2106, 2119, 2292, 2483, 2808, 2934, 3438, 3912, 4212, 4238, 4401, 4584, 4966, 5157, 5868, 6357, 6876, 7449, 8424, 8476, 8802, 9932, 10314, 11736, 12714, 13203, 13752, 14898, 15471, 16952, 17604, 19071, 19864, 20628, 22347, 25428, 26406, 29796, 30942, 31133, 35208, 38142, 41256, 44694, 50856, 52812, 57213, 59592, 61884, 62266, 67041, 76284, 89388, 93399, 105624, 114426, 123768, 124532, 134082, 152568, 171639, 178776, 186798, 201123, 228852, 249064, 268164, 280197, 343278, 373596, 402246, 404729, 457704, 536328, 560394, 686556, 747192, 804492, 809458, 840591, 1120788, 1214187, 1373112, 1608984, 1618916, 1681182, 2241576, 2428374, 2521773, 3237832, 3362364, 3642561, 4856748, 5043546, 6724728, 7285122, 9713496, 10087092, 10927683, 14570244, 20174184, 21855366, 29140488, 32783049, 43710732, 65566098, 87421464, 131132196, 262264392]

約数ペア:

[(1, 262264392), (2, 131132196), (3, 87421464), (4, 65566098), (6, 43710732), (8, 32783049), (9, 29140488), (12, 21855366), (13, 20174184), (18, 14570244), (24, 10927683), (26, 10087092), (27, 9713496), (36, 7285122), (39, 6724728), (52, 5043546), (54, 4856748), (72, 3642561), (78, 3362364), (81, 3237832), (104, 2521773), (108, 2428374), (117, 2241576), (156, 1681182), (162, 1618916), (163, 1608984), (191, 1373112), (216, 1214187), (234, 1120788), (312, 840591), (324, 809458), (326, 804492), (351, 747192), (382, 686556), (468, 560394), (489, 536328), (573, 457704), (648, 404729), (652, 402246), (702, 373596), (764, 343278), (936, 280197), (978, 268164), (1053, 249064), (1146, 228852), (1304, 201123), (1404, 186798), (1467, 178776), (1528, 171639), (1719, 152568), (1956, 134082), (2106, 124532), (2119, 123768), (2292, 114426), (2483, 105624), (2808, 93399), (2934, 89388), (3438, 76284), (3912, 67041), (4212, 62266), (4238, 61884), (4401, 59592), (4584, 57213), (4966, 52812), (5157, 50856), (5868, 44694), (6357, 41256), (6876, 38142), (7449, 35208), (8424, 31133), (8476, 30942), (8802, 29796), (9932, 26406), (10314, 25428), (11736, 22347), (12714, 20628), (13203, 19864), (13752, 19071), (14898, 17604), (15471, 16952)]