682379604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 1900516800

約数和(自身を除く): 1218137196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 59, 74, 76, 111, 114, 118, 148, 171, 177, 222, 228, 236, 333, 342, 354, 444, 457, 531, 666, 684, 703, 708, 914, 1062, 1121, 1332, 1371, 1406, 1828, 2109, 2124, 2183, 2242, 2742, 2812, 3363, 4113, 4218, 4366, 4484, 5484, 6327, 6549, 6726, 8226, 8436, 8683, 8732, 10089, 12654, 13098, 13452, 16452, 16909, 17366, 19647, 20178, 25308, 26049, 26196, 26963, 33818, 34732, 39294, 40356, 41477, 50727, 52098, 53926, 67636, 78147, 78588, 80889, 82954, 101454, 104196, 107852, 124431, 152181, 156294, 161778, 165908, 202908, 242667, 248862, 304362, 312588, 321271, 323556, 373293, 485334, 497724, 512297, 608724, 642542, 746586, 963813, 970668, 997631, 1024594, 1285084, 1493172, 1536891, 1927626, 1995262, 2049188, 2891439, 2992893, 3073782, 3855252, 3990524, 4610673, 5782878, 5985786, 6147564, 8978679, 9221346, 11565756, 11971572, 17957358, 18442692, 18954989, 35914716, 37909978, 56864967, 75819956, 113729934, 170594901, 227459868, 341189802, 682379604]

約数ペア:

[(1, 682379604), (2, 341189802), (3, 227459868), (4, 170594901), (6, 113729934), (9, 75819956), (12, 56864967), (18, 37909978), (19, 35914716), (36, 18954989), (37, 18442692), (38, 17957358), (57, 11971572), (59, 11565756), (74, 9221346), (76, 8978679), (111, 6147564), (114, 5985786), (118, 5782878), (148, 4610673), (171, 3990524), (177, 3855252), (222, 3073782), (228, 2992893), (236, 2891439), (333, 2049188), (342, 1995262), (354, 1927626), (444, 1536891), (457, 1493172), (531, 1285084), (666, 1024594), (684, 997631), (703, 970668), (708, 963813), (914, 746586), (1062, 642542), (1121, 608724), (1332, 512297), (1371, 497724), (1406, 485334), (1828, 373293), (2109, 323556), (2124, 321271), (2183, 312588), (2242, 304362), (2742, 248862), (2812, 242667), (3363, 202908), (4113, 165908), (4218, 161778), (4366, 156294), (4484, 152181), (5484, 124431), (6327, 107852), (6549, 104196), (6726, 101454), (8226, 82954), (8436, 80889), (8683, 78588), (8732, 78147), (10089, 67636), (12654, 53926), (13098, 52098), (13452, 50727), (16452, 41477), (16909, 40356), (17366, 39294), (19647, 34732), (20178, 33818), (25308, 26963), (26049, 26196)]