1931644728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2402

約数の個数: 192

約数和(自身を含む): 6059289600

約数和(自身を除く): 4127644872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 47, 52, 57, 72, 76, 78, 94, 104, 114, 117, 141, 152, 156, 171, 188, 228, 234, 247, 282, 312, 342, 376, 423, 456, 468, 494, 564, 611, 684, 741, 846, 893, 936, 988, 1128, 1222, 1368, 1482, 1692, 1786, 1833, 1976, 2223, 2311, 2444, 2679, 2964, 3384, 3572, 3666, 4446, 4622, 4888, 5358, 5499, 5928, 6933, 7144, 7332, 8037, 8892, 9244, 10716, 10998, 11609, 13866, 14664, 16074, 17784, 18488, 20799, 21432, 21996, 23218, 27732, 30043, 32148, 34827, 41598, 43909, 43992, 46436, 55464, 60086, 64296, 69654, 83196, 87818, 90129, 92872, 104481, 108617, 120172, 131727, 139308, 166392, 175636, 180258, 208962, 217234, 240344, 263454, 270387, 278616, 325851, 351272, 360516, 395181, 417924, 434468, 526908, 540774, 570817, 651702, 721032, 790362, 835848, 868936, 977553, 1053816, 1081548, 1141634, 1303404, 1412021, 1580724, 1712451, 1955106, 2063723, 2163096, 2283268, 2606808, 2824042, 3161448, 3424902, 3910212, 4127446, 4236063, 4566536, 5137353, 5648084, 6191169, 6849804, 7820424, 8254892, 8472126, 10274706, 11296168, 12382338, 12708189, 13699608, 16509784, 16944252, 18573507, 20549412, 24764676, 25416378, 26828399, 33888504, 37147014, 41098824, 49529352, 50832756, 53656798, 74294028, 80485197, 101665512, 107313596, 148588056, 160970394, 214627192, 241455591, 321940788, 482911182, 643881576, 965822364, 1931644728]

約数ペア:

[(1, 1931644728), (2, 965822364), (3, 643881576), (4, 482911182), (6, 321940788), (8, 241455591), (9, 214627192), (12, 160970394), (13, 148588056), (18, 107313596), (19, 101665512), (24, 80485197), (26, 74294028), (36, 53656798), (38, 50832756), (39, 49529352), (47, 41098824), (52, 37147014), (57, 33888504), (72, 26828399), (76, 25416378), (78, 24764676), (94, 20549412), (104, 18573507), (114, 16944252), (117, 16509784), (141, 13699608), (152, 12708189), (156, 12382338), (171, 11296168), (188, 10274706), (228, 8472126), (234, 8254892), (247, 7820424), (282, 6849804), (312, 6191169), (342, 5648084), (376, 5137353), (423, 4566536), (456, 4236063), (468, 4127446), (494, 3910212), (564, 3424902), (611, 3161448), (684, 2824042), (741, 2606808), (846, 2283268), (893, 2163096), (936, 2063723), (988, 1955106), (1128, 1712451), (1222, 1580724), (1368, 1412021), (1482, 1303404), (1692, 1141634), (1786, 1081548), (1833, 1053816), (1976, 977553), (2223, 868936), (2311, 835848), (2444, 790362), (2679, 721032), (2964, 651702), (3384, 570817), (3572, 540774), (3666, 526908), (4446, 434468), (4622, 417924), (4888, 395181), (5358, 360516), (5499, 351272), (5928, 325851), (6933, 278616), (7144, 270387), (7332, 263454), (8037, 240344), (8892, 217234), (9244, 208962), (10716, 180258), (10998, 175636), (11609, 166392), (13866, 139308), (14664, 131727), (16074, 120172), (17784, 108617), (18488, 104481), (20799, 92872), (21432, 90129), (21996, 87818), (23218, 83196), (27732, 69654), (30043, 64296), (32148, 60086), (34827, 55464), (41598, 46436), (43909, 43992)]