18779436312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:994

約数の個数: 256

約数和(自身を含む): 59453291520

約数和(自身を除く): 40673855208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 401, 492, 523, 533, 546, 574, 728, 802, 861, 984, 1046, 1066, 1092, 1148, 1203, 1569, 1599, 1604, 1722, 2092, 2132, 2184, 2296, 2406, 2807, 3138, 3198, 3208, 3444, 3661, 3731, 4184, 4264, 4812, 5213, 5614, 6276, 6396, 6799, 6888, 7322, 7462, 8421, 9624, 10426, 10983, 11193, 11228, 12552, 12792, 13598, 14644, 14924, 15639, 16441, 16842, 20397, 20852, 21443, 21966, 22386, 22456, 27196, 29288, 29848, 31278, 32882, 33684, 36491, 40794, 41704, 42886, 43932, 44772, 47593, 49323, 54392, 62556, 64329, 65764, 67368, 72982, 81588, 85772, 87864, 89544, 95186, 98646, 109473, 115087, 125112, 128658, 131528, 142779, 145964, 150101, 163176, 171544, 190372, 197292, 209723, 213733, 218946, 230174, 257316, 278759, 285558, 291928, 300202, 345261, 380744, 394584, 419446, 427466, 437892, 450303, 460348, 514632, 557518, 571116, 600404, 629169, 641199, 690522, 836277, 838892, 854932, 875784, 900606, 920696, 1115036, 1142232, 1200808, 1258338, 1282398, 1381044, 1468061, 1496131, 1672554, 1677784, 1709864, 1801212, 1951313, 2230072, 2516676, 2564796, 2726399, 2762088, 2936122, 2992262, 3345108, 3602424, 3902626, 4404183, 4488393, 5033352, 5129592, 5452798, 5853939, 5872244, 5984524, 6690216, 7805252, 8179197, 8598643, 8808366, 8976786, 10905596, 11707878, 11744488, 11969048, 15610504, 16358394, 17197286, 17616732, 17953572, 19084793, 21811192, 23415756, 25795929, 32716788, 34394572, 35233464, 35907144, 38169586, 46831512, 51591858, 57254379, 60190501, 65433576, 68789144, 76339172, 103183716, 111782359, 114508758, 120381002, 152678344, 180571503, 206367432, 223564718, 229017516, 240762004, 335347077, 361143006, 447129436, 458035032, 481524008, 670694154, 722286012, 782476513, 894258872, 1341388308, 1444572024, 1564953026, 2347429539, 2682776616, 3129906052, 4694859078, 6259812104, 9389718156, 18779436312]

約数ペア:

[(1, 18779436312), (2, 9389718156), (3, 6259812104), (4, 4694859078), (6, 3129906052), (7, 2682776616), (8, 2347429539), (12, 1564953026), (13, 1444572024), (14, 1341388308), (21, 894258872), (24, 782476513), (26, 722286012), (28, 670694154), (39, 481524008), (41, 458035032), (42, 447129436), (52, 361143006), (56, 335347077), (78, 240762004), (82, 229017516), (84, 223564718), (91, 206367432), (104, 180571503), (123, 152678344), (156, 120381002), (164, 114508758), (168, 111782359), (182, 103183716), (246, 76339172), (273, 68789144), (287, 65433576), (312, 60190501), (328, 57254379), (364, 51591858), (401, 46831512), (492, 38169586), (523, 35907144), (533, 35233464), (546, 34394572), (574, 32716788), (728, 25795929), (802, 23415756), (861, 21811192), (984, 19084793), (1046, 17953572), (1066, 17616732), (1092, 17197286), (1148, 16358394), (1203, 15610504), (1569, 11969048), (1599, 11744488), (1604, 11707878), (1722, 10905596), (2092, 8976786), (2132, 8808366), (2184, 8598643), (2296, 8179197), (2406, 7805252), (2807, 6690216), (3138, 5984524), (3198, 5872244), (3208, 5853939), (3444, 5452798), (3661, 5129592), (3731, 5033352), (4184, 4488393), (4264, 4404183), (4812, 3902626), (5213, 3602424), (5614, 3345108), (6276, 2992262), (6396, 2936122), (6799, 2762088), (6888, 2726399), (7322, 2564796), (7462, 2516676), (8421, 2230072), (9624, 1951313), (10426, 1801212), (10983, 1709864), (11193, 1677784), (11228, 1672554), (12552, 1496131), (12792, 1468061), (13598, 1381044), (14644, 1282398), (14924, 1258338), (15639, 1200808), (16441, 1142232), (16842, 1115036), (20397, 920696), (20852, 900606), (21443, 875784), (21966, 854932), (22386, 838892), (22456, 836277), (27196, 690522), (29288, 641199), (29848, 629169), (31278, 600404), (32882, 571116), (33684, 557518), (36491, 514632), (40794, 460348), (41704, 450303), (42886, 437892), (43932, 427466), (44772, 419446), (47593, 394584), (49323, 380744), (54392, 345261), (62556, 300202), (64329, 291928), (65764, 285558), (67368, 278759), (72982, 257316), (81588, 230174), (85772, 218946), (87864, 213733), (89544, 209723), (95186, 197292), (98646, 190372), (109473, 171544), (115087, 163176), (125112, 150101), (128658, 145964), (131528, 142779)]