2191879368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1721}}^1$

素因数の和:1785

約数の個数: 216

約数和(自身を含む): 7292351430

約数和(自身を除く): 5100472062

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 361, 392, 399, 441, 456, 504, 532, 588, 684, 722, 798, 882, 931, 1064, 1083, 1176, 1197, 1368, 1444, 1596, 1721, 1764, 1862, 2166, 2394, 2527, 2793, 2888, 3192, 3249, 3442, 3528, 3724, 4332, 4788, 5054, 5163, 5586, 6498, 6884, 7448, 7581, 8379, 8664, 9576, 10108, 10326, 11172, 12047, 12996, 13768, 15162, 15489, 16758, 17689, 20216, 20652, 22344, 22743, 24094, 25992, 30324, 30978, 32699, 33516, 35378, 36141, 41304, 45486, 48188, 53067, 60648, 61956, 65398, 67032, 70756, 72282, 84329, 90972, 96376, 98097, 106134, 108423, 123912, 130796, 141512, 144564, 159201, 168658, 181944, 196194, 212268, 216846, 228893, 252987, 261592, 289128, 294291, 318402, 337316, 392388, 424536, 433692, 457786, 505974, 588582, 621281, 636804, 674632, 686679, 758961, 784776, 867384, 915572, 1011948, 1177164, 1242562, 1273608, 1373358, 1517922, 1602251, 1831144, 1863843, 2023896, 2060037, 2354328, 2485124, 2746716, 3035844, 3204502, 3727686, 4120074, 4348967, 4806753, 4970248, 5493432, 5591529, 6071688, 6409004, 7455372, 8240148, 8697934, 9613506, 11183058, 12818008, 13046901, 14420259, 14910744, 16480296, 17395868, 19227012, 22366116, 26093802, 28840518, 30442769, 34791736, 38454024, 39140703, 44732232, 52187604, 57681036, 60885538, 78281406, 91328307, 104375208, 115362072, 121771076, 156562812, 182656614, 243542152, 273984921, 313125624, 365313228, 547969842, 730626456, 1095939684, 2191879368]

約数ペア:

[(1, 2191879368), (2, 1095939684), (3, 730626456), (4, 547969842), (6, 365313228), (7, 313125624), (8, 273984921), (9, 243542152), (12, 182656614), (14, 156562812), (18, 121771076), (19, 115362072), (21, 104375208), (24, 91328307), (28, 78281406), (36, 60885538), (38, 57681036), (42, 52187604), (49, 44732232), (56, 39140703), (57, 38454024), (63, 34791736), (72, 30442769), (76, 28840518), (84, 26093802), (98, 22366116), (114, 19227012), (126, 17395868), (133, 16480296), (147, 14910744), (152, 14420259), (168, 13046901), (171, 12818008), (196, 11183058), (228, 9613506), (252, 8697934), (266, 8240148), (294, 7455372), (342, 6409004), (361, 6071688), (392, 5591529), (399, 5493432), (441, 4970248), (456, 4806753), (504, 4348967), (532, 4120074), (588, 3727686), (684, 3204502), (722, 3035844), (798, 2746716), (882, 2485124), (931, 2354328), (1064, 2060037), (1083, 2023896), (1176, 1863843), (1197, 1831144), (1368, 1602251), (1444, 1517922), (1596, 1373358), (1721, 1273608), (1764, 1242562), (1862, 1177164), (2166, 1011948), (2394, 915572), (2527, 867384), (2793, 784776), (2888, 758961), (3192, 686679), (3249, 674632), (3442, 636804), (3528, 621281), (3724, 588582), (4332, 505974), (4788, 457786), (5054, 433692), (5163, 424536), (5586, 392388), (6498, 337316), (6884, 318402), (7448, 294291), (7581, 289128), (8379, 261592), (8664, 252987), (9576, 228893), (10108, 216846), (10326, 212268), (11172, 196194), (12047, 181944), (12996, 168658), (13768, 159201), (15162, 144564), (15489, 141512), (16758, 130796), (17689, 123912), (20216, 108423), (20652, 106134), (22344, 98097), (22743, 96376), (24094, 90972), (25992, 84329), (30324, 72282), (30978, 70756), (32699, 67032), (33516, 65398), (35378, 61956), (36141, 60648), (41304, 53067), (45486, 48188)]