1894802832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 5970951168

約数和(自身を除く): 4076148336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 103, 104, 117, 124, 144, 156, 186, 206, 208, 234, 248, 279, 309, 312, 317, 372, 403, 412, 468, 496, 558, 618, 624, 634, 744, 806, 824, 927, 936, 951, 1116, 1209, 1236, 1268, 1339, 1488, 1612, 1648, 1854, 1872, 1902, 2232, 2418, 2472, 2536, 2678, 2853, 3193, 3224, 3627, 3708, 3804, 4017, 4121, 4464, 4836, 4944, 5072, 5356, 5706, 6386, 6448, 7254, 7416, 7608, 8034, 8242, 9579, 9672, 9827, 10712, 11412, 12051, 12363, 12772, 14508, 14832, 15216, 16068, 16484, 19158, 19344, 19654, 21424, 22824, 24102, 24726, 25544, 28737, 29016, 29481, 32136, 32651, 32968, 37089, 38316, 39308, 41509, 45648, 48204, 49452, 51088, 57474, 58032, 58962, 64272, 65302, 65936, 74178, 76632, 78616, 83018, 88443, 96408, 97953, 98904, 114948, 117924, 124527, 127751, 130604, 148356, 153264, 157232, 166036, 176886, 192816, 195906, 197808, 229896, 235848, 249054, 255502, 261208, 293859, 296712, 332072, 353772, 373581, 383253, 391812, 424463, 459792, 471696, 498108, 511004, 522416, 587718, 593424, 664144, 707544, 747162, 766506, 783624, 848926, 996216, 1012181, 1022008, 1149759, 1175436, 1273389, 1415088, 1494324, 1533012, 1567248, 1697852, 1992432, 2024362, 2044016, 2299518, 2350872, 2546778, 2988648, 3036543, 3066024, 3395704, 3820167, 4048724, 4599036, 4701744, 5093556, 5977296, 6073086, 6132048, 6791408, 7640334, 8097448, 9109629, 9198072, 10187112, 12146172, 13158353, 15280668, 16194896, 18219258, 18396144, 20374224, 24292344, 26316706, 30561336, 36438516, 39475059, 48584688, 52633412, 61122672, 72877032, 78950118, 105266824, 118425177, 145754064, 157900236, 210533648, 236850354, 315800472, 473700708, 631600944, 947401416, 1894802832]

約数ペア:

[(1, 1894802832), (2, 947401416), (3, 631600944), (4, 473700708), (6, 315800472), (8, 236850354), (9, 210533648), (12, 157900236), (13, 145754064), (16, 118425177), (18, 105266824), (24, 78950118), (26, 72877032), (31, 61122672), (36, 52633412), (39, 48584688), (48, 39475059), (52, 36438516), (62, 30561336), (72, 26316706), (78, 24292344), (93, 20374224), (103, 18396144), (104, 18219258), (117, 16194896), (124, 15280668), (144, 13158353), (156, 12146172), (186, 10187112), (206, 9198072), (208, 9109629), (234, 8097448), (248, 7640334), (279, 6791408), (309, 6132048), (312, 6073086), (317, 5977296), (372, 5093556), (403, 4701744), (412, 4599036), (468, 4048724), (496, 3820167), (558, 3395704), (618, 3066024), (624, 3036543), (634, 2988648), (744, 2546778), (806, 2350872), (824, 2299518), (927, 2044016), (936, 2024362), (951, 1992432), (1116, 1697852), (1209, 1567248), (1236, 1533012), (1268, 1494324), (1339, 1415088), (1488, 1273389), (1612, 1175436), (1648, 1149759), (1854, 1022008), (1872, 1012181), (1902, 996216), (2232, 848926), (2418, 783624), (2472, 766506), (2536, 747162), (2678, 707544), (2853, 664144), (3193, 593424), (3224, 587718), (3627, 522416), (3708, 511004), (3804, 498108), (4017, 471696), (4121, 459792), (4464, 424463), (4836, 391812), (4944, 383253), (5072, 373581), (5356, 353772), (5706, 332072), (6386, 296712), (6448, 293859), (7254, 261208), (7416, 255502), (7608, 249054), (8034, 235848), (8242, 229896), (9579, 197808), (9672, 195906), (9827, 192816), (10712, 176886), (11412, 166036), (12051, 157232), (12363, 153264), (12772, 148356), (14508, 130604), (14832, 127751), (15216, 124527), (16068, 117924), (16484, 114948), (19158, 98904), (19344, 97953), (19654, 96408), (21424, 88443), (22824, 83018), (24102, 78616), (24726, 76632), (25544, 74178), (28737, 65936), (29016, 65302), (29481, 64272), (32136, 58962), (32651, 58032), (32968, 57474), (37089, 51088), (38316, 49452), (39308, 48204), (41509, 45648)]