1963915008

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 6009948672

約数和(自身を除く): 4046033664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 61, 64, 66, 74, 88, 96, 103, 111, 122, 128, 132, 148, 176, 183, 192, 206, 222, 244, 256, 264, 296, 309, 352, 366, 384, 407, 412, 444, 488, 528, 592, 618, 671, 704, 732, 768, 814, 824, 888, 976, 1056, 1133, 1184, 1221, 1236, 1342, 1408, 1464, 1628, 1648, 1776, 1952, 2013, 2112, 2257, 2266, 2368, 2442, 2472, 2684, 2816, 2928, 3256, 3296, 3399, 3552, 3811, 3904, 4026, 4224, 4514, 4532, 4736, 4884, 4944, 5368, 5856, 6283, 6512, 6592, 6771, 6798, 7104, 7622, 7808, 8052, 8448, 9028, 9064, 9472, 9768, 9888, 10736, 11433, 11712, 12566, 13024, 13184, 13542, 13596, 14208, 15244, 15616, 16104, 18056, 18128, 18849, 19536, 19776, 21472, 22866, 23424, 24827, 25132, 26048, 26368, 27084, 27192, 28416, 30488, 32208, 36112, 36256, 37698, 39072, 39552, 41921, 42944, 45732, 46848, 49654, 50264, 52096, 54168, 54384, 60976, 64416, 69113, 72224, 72512, 74481, 75396, 78144, 79104, 83842, 85888, 91464, 99308, 100528, 104192, 108336, 108768, 121952, 125763, 128832, 138226, 144448, 145024, 148962, 150792, 156288, 167684, 171776, 182928, 198616, 201056, 207339, 216672, 217536, 232471, 243904, 251526, 257664, 276452, 288896, 290048, 297924, 301584, 312576, 335368, 365856, 397232, 402112, 414678, 433344, 435072, 464942, 487808, 503052, 515328, 552904, 577792, 595848, 603168, 670736, 697413, 731712, 794464, 804224, 829356, 866688, 870144, 929884, 975616, 1006104, 1105808, 1191696, 1206336, 1341472, 1394826, 1463424, 1588928, 1608448, 1658712, 1733376, 1859768, 2012208, 2211616, 2383392, 2412672, 2557181, 2682944, 2789652, 2926848, 3177856, 3317424, 3719536, 4024416, 4423232, 4766784, 4825344, 5114362, 5365888, 5579304, 6355712, 6634848, 7439072, 7671543, 8048832, 8846464, 9533568, 10228724, 10731776, 11158608, 13269696, 14878144, 15343086, 16097664, 17692928, 19067136, 20457448, 22317216, 26539392, 29756288, 30686172, 32195328, 40914896, 44634432, 53078784, 59512576, 61372344, 81829792, 89268864, 122744688, 163659584, 178537728, 245489376, 327319168, 490978752, 654638336, 981957504, 1963915008]

約数ペア:

[(1, 1963915008), (2, 981957504), (3, 654638336), (4, 490978752), (6, 327319168), (8, 245489376), (11, 178537728), (12, 163659584), (16, 122744688), (22, 89268864), (24, 81829792), (32, 61372344), (33, 59512576), (37, 53078784), (44, 44634432), (48, 40914896), (61, 32195328), (64, 30686172), (66, 29756288), (74, 26539392), (88, 22317216), (96, 20457448), (103, 19067136), (111, 17692928), (122, 16097664), (128, 15343086), (132, 14878144), (148, 13269696), (176, 11158608), (183, 10731776), (192, 10228724), (206, 9533568), (222, 8846464), (244, 8048832), (256, 7671543), (264, 7439072), (296, 6634848), (309, 6355712), (352, 5579304), (366, 5365888), (384, 5114362), (407, 4825344), (412, 4766784), (444, 4423232), (488, 4024416), (528, 3719536), (592, 3317424), (618, 3177856), (671, 2926848), (704, 2789652), (732, 2682944), (768, 2557181), (814, 2412672), (824, 2383392), (888, 2211616), (976, 2012208), (1056, 1859768), (1133, 1733376), (1184, 1658712), (1221, 1608448), (1236, 1588928), (1342, 1463424), (1408, 1394826), (1464, 1341472), (1628, 1206336), (1648, 1191696), (1776, 1105808), (1952, 1006104), (2013, 975616), (2112, 929884), (2257, 870144), (2266, 866688), (2368, 829356), (2442, 804224), (2472, 794464), (2684, 731712), (2816, 697413), (2928, 670736), (3256, 603168), (3296, 595848), (3399, 577792), (3552, 552904), (3811, 515328), (3904, 503052), (4026, 487808), (4224, 464942), (4514, 435072), (4532, 433344), (4736, 414678), (4884, 402112), (4944, 397232), (5368, 365856), (5856, 335368), (6283, 312576), (6512, 301584), (6592, 297924), (6771, 290048), (6798, 288896), (7104, 276452), (7622, 257664), (7808, 251526), (8052, 243904), (8448, 232471), (9028, 217536), (9064, 216672), (9472, 207339), (9768, 201056), (9888, 198616), (10736, 182928), (11433, 171776), (11712, 167684), (12566, 156288), (13024, 150792), (13184, 148962), (13542, 145024), (13596, 144448), (14208, 138226), (15244, 128832), (15616, 125763), (16104, 121952), (18056, 108768), (18128, 108336), (18849, 104192), (19536, 100528), (19776, 99308), (21472, 91464), (22866, 85888), (23424, 83842), (24827, 79104), (25132, 78144), (26048, 75396), (26368, 74481), (27084, 72512), (27192, 72224), (28416, 69113), (30488, 64416), (32208, 60976), (36112, 54384), (36256, 54168), (37698, 52096), (39072, 50264), (39552, 49654), (41921, 46848), (42944, 45732)]