23781497364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 180

約数和(自身を含む): 65644659444

約数和(自身を除く): 41863162080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 137, 148, 171, 222, 228, 274, 333, 342, 361, 411, 444, 548, 666, 684, 703, 722, 822, 1083, 1233, 1332, 1406, 1444, 1644, 2109, 2166, 2466, 2603, 2812, 3249, 4218, 4332, 4932, 5069, 5206, 6327, 6498, 6859, 7809, 8436, 10138, 10412, 12654, 12996, 13357, 13718, 15207, 15618, 20276, 20577, 23427, 25308, 26714, 27436, 30414, 31236, 40071, 41154, 45621, 46854, 49457, 53428, 60828, 61731, 80142, 82308, 91242, 93708, 96311, 98914, 120213, 123462, 130321, 148371, 160284, 182484, 192622, 197828, 240426, 246924, 253783, 260642, 288933, 296742, 385244, 390963, 445113, 480852, 507566, 521284, 577866, 593484, 761349, 781926, 866799, 890226, 939683, 1015132, 1155732, 1172889, 1522698, 1563852, 1733598, 1780452, 1829909, 1879366, 2284047, 2345778, 2819049, 3045396, 3467196, 3659818, 3758732, 4568094, 4691556, 4821877, 5489727, 5638098, 7319636, 8457147, 9136188, 9643754, 10979454, 11276196, 14465631, 16469181, 16914294, 17853977, 19287508, 21958908, 28931262, 32938362, 33828588, 34768271, 35707954, 43396893, 53561931, 57862524, 65876724, 69536542, 71415908, 86793786, 104304813, 107123862, 139073084, 160685793, 173587572, 208609626, 214247724, 312914439, 321371586, 417219252, 625828878, 642743172, 660597149, 1251657756, 1321194298, 1981791447, 2642388596, 3963582894, 5945374341, 7927165788, 11890748682, 23781497364]

約数ペア:

[(1, 23781497364), (2, 11890748682), (3, 7927165788), (4, 5945374341), (6, 3963582894), (9, 2642388596), (12, 1981791447), (18, 1321194298), (19, 1251657756), (36, 660597149), (37, 642743172), (38, 625828878), (57, 417219252), (74, 321371586), (76, 312914439), (111, 214247724), (114, 208609626), (137, 173587572), (148, 160685793), (171, 139073084), (222, 107123862), (228, 104304813), (274, 86793786), (333, 71415908), (342, 69536542), (361, 65876724), (411, 57862524), (444, 53561931), (548, 43396893), (666, 35707954), (684, 34768271), (703, 33828588), (722, 32938362), (822, 28931262), (1083, 21958908), (1233, 19287508), (1332, 17853977), (1406, 16914294), (1444, 16469181), (1644, 14465631), (2109, 11276196), (2166, 10979454), (2466, 9643754), (2603, 9136188), (2812, 8457147), (3249, 7319636), (4218, 5638098), (4332, 5489727), (4932, 4821877), (5069, 4691556), (5206, 4568094), (6327, 3758732), (6498, 3659818), (6859, 3467196), (7809, 3045396), (8436, 2819049), (10138, 2345778), (10412, 2284047), (12654, 1879366), (12996, 1829909), (13357, 1780452), (13718, 1733598), (15207, 1563852), (15618, 1522698), (20276, 1172889), (20577, 1155732), (23427, 1015132), (25308, 939683), (26714, 890226), (27436, 866799), (30414, 781926), (31236, 761349), (40071, 593484), (41154, 577866), (45621, 521284), (46854, 507566), (49457, 480852), (53428, 445113), (60828, 390963), (61731, 385244), (80142, 296742), (82308, 288933), (91242, 260642), (93708, 253783), (96311, 246924), (98914, 240426), (120213, 197828), (123462, 192622), (130321, 182484), (148371, 160284)]