16909509344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2513

約数の個数: 192

約数和(自身を含む): 43477378560

約数和(自身を除く): 26567869216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 131, 133, 152, 182, 208, 224, 247, 262, 266, 304, 364, 416, 494, 524, 532, 608, 728, 917, 988, 1048, 1064, 1456, 1703, 1729, 1834, 1976, 2096, 2128, 2333, 2489, 2912, 3406, 3458, 3668, 3952, 4192, 4256, 4666, 4978, 6812, 6916, 7336, 7904, 9332, 9956, 11921, 13624, 13832, 14672, 16331, 17423, 18664, 19912, 23842, 27248, 27664, 29344, 30329, 32357, 32662, 34846, 37328, 39824, 44327, 47684, 54496, 55328, 60658, 64714, 65324, 69692, 74656, 79648, 88654, 95368, 121316, 129428, 130648, 139384, 177308, 190736, 212303, 226499, 242632, 258856, 261296, 278768, 305623, 310289, 354616, 381472, 424606, 452998, 485264, 517712, 522592, 557536, 576251, 611246, 620578, 709232, 849212, 905996, 970528, 1035424, 1152502, 1222492, 1241156, 1418464, 1698424, 1811992, 2139361, 2305004, 2444984, 2482312, 3396848, 3623984, 3973099, 4033757, 4278722, 4610008, 4889968, 4964624, 5806837, 6793696, 7247968, 7946198, 8067514, 8557444, 9220016, 9779936, 9929248, 11613674, 15892396, 16135028, 17114888, 18440032, 23227348, 27811693, 31784792, 32270056, 34229776, 40647859, 46454696, 55623386, 63569584, 64540112, 68459552, 75488881, 81295718, 92909392, 111246772, 127139168, 129080224, 150977762, 162591436, 185818784, 222493544, 301955524, 325182872, 444987088, 528422167, 603911048, 650365744, 889974176, 1056844334, 1207822096, 1300731488, 2113688668, 2415644192, 4227377336, 8454754672, 16909509344]

約数ペア:

[(1, 16909509344), (2, 8454754672), (4, 4227377336), (7, 2415644192), (8, 2113688668), (13, 1300731488), (14, 1207822096), (16, 1056844334), (19, 889974176), (26, 650365744), (28, 603911048), (32, 528422167), (38, 444987088), (52, 325182872), (56, 301955524), (76, 222493544), (91, 185818784), (104, 162591436), (112, 150977762), (131, 129080224), (133, 127139168), (152, 111246772), (182, 92909392), (208, 81295718), (224, 75488881), (247, 68459552), (262, 64540112), (266, 63569584), (304, 55623386), (364, 46454696), (416, 40647859), (494, 34229776), (524, 32270056), (532, 31784792), (608, 27811693), (728, 23227348), (917, 18440032), (988, 17114888), (1048, 16135028), (1064, 15892396), (1456, 11613674), (1703, 9929248), (1729, 9779936), (1834, 9220016), (1976, 8557444), (2096, 8067514), (2128, 7946198), (2333, 7247968), (2489, 6793696), (2912, 5806837), (3406, 4964624), (3458, 4889968), (3668, 4610008), (3952, 4278722), (4192, 4033757), (4256, 3973099), (4666, 3623984), (4978, 3396848), (6812, 2482312), (6916, 2444984), (7336, 2305004), (7904, 2139361), (9332, 1811992), (9956, 1698424), (11921, 1418464), (13624, 1241156), (13832, 1222492), (14672, 1152502), (16331, 1035424), (17423, 970528), (18664, 905996), (19912, 849212), (23842, 709232), (27248, 620578), (27664, 611246), (29344, 576251), (30329, 557536), (32357, 522592), (32662, 517712), (34846, 485264), (37328, 452998), (39824, 424606), (44327, 381472), (47684, 354616), (54496, 310289), (55328, 305623), (60658, 278768), (64714, 261296), (65324, 258856), (69692, 242632), (74656, 226499), (79648, 212303), (88654, 190736), (95368, 177308), (121316, 139384), (129428, 130648)]