21358094472

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9739}}^1$

素因数の和:9849

約数の個数: 256

約数和(自身を含む): 70689024000

約数和(自身を除く): 49330929528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 72, 78, 88, 99, 104, 108, 117, 132, 142, 143, 156, 198, 213, 216, 234, 264, 284, 286, 297, 312, 351, 396, 426, 429, 468, 568, 572, 594, 639, 702, 781, 792, 852, 858, 923, 936, 1144, 1188, 1278, 1287, 1404, 1562, 1704, 1716, 1846, 1917, 2343, 2376, 2556, 2574, 2769, 2808, 3124, 3432, 3692, 3834, 3861, 4686, 5112, 5148, 5538, 6248, 7029, 7384, 7668, 7722, 8307, 9372, 9739, 10153, 10296, 11076, 14058, 15336, 15444, 16614, 18744, 19478, 20306, 21087, 22152, 24921, 28116, 29217, 30459, 30888, 33228, 38956, 40612, 42174, 49842, 56232, 58434, 60918, 66456, 77912, 81224, 84348, 87651, 91377, 99684, 107129, 116868, 121836, 126607, 168696, 175302, 182754, 199368, 214258, 233736, 243672, 253214, 262953, 274131, 321387, 350604, 365508, 379821, 428516, 506428, 525906, 548262, 642774, 691469, 701208, 731016, 759642, 857032, 964161, 1012856, 1051812, 1096524, 1139463, 1285548, 1382938, 1392677, 1519284, 1928322, 2074407, 2103624, 2193048, 2278926, 2571096, 2765876, 2785354, 2892483, 3038568, 3418389, 3856644, 4148814, 4178031, 4557852, 5531752, 5570708, 5784966, 6223221, 6836778, 7606159, 7713288, 8297628, 8356062, 8989097, 9115704, 11141416, 11569932, 12446442, 12534093, 13673556, 15212318, 16595256, 16712124, 17978194, 18669663, 22818477, 23139864, 24892884, 25068186, 26967291, 27347112, 30424636, 33424248, 35956388, 37339326, 37602279, 45636954, 49785768, 50136372, 53934582, 60849272, 68455431, 71912776, 74678652, 75204558, 80901873, 91273908, 98880067, 100272744, 107869164, 136910862, 149357304, 150409116, 161803746, 182547816, 197760134, 205366293, 215738328, 242705619, 273821724, 296640201, 300818232, 323607492, 395520268, 410732586, 485411238, 547643448, 593280402, 647214984, 791040536, 821465172, 889920603, 970822476, 1186560804, 1642930344, 1779841206, 1941644952, 2373121608, 2669761809, 3559682412, 5339523618, 7119364824, 10679047236, 21358094472]

約数ペア:

[(1, 21358094472), (2, 10679047236), (3, 7119364824), (4, 5339523618), (6, 3559682412), (8, 2669761809), (9, 2373121608), (11, 1941644952), (12, 1779841206), (13, 1642930344), (18, 1186560804), (22, 970822476), (24, 889920603), (26, 821465172), (27, 791040536), (33, 647214984), (36, 593280402), (39, 547643448), (44, 485411238), (52, 410732586), (54, 395520268), (66, 323607492), (71, 300818232), (72, 296640201), (78, 273821724), (88, 242705619), (99, 215738328), (104, 205366293), (108, 197760134), (117, 182547816), (132, 161803746), (142, 150409116), (143, 149357304), (156, 136910862), (198, 107869164), (213, 100272744), (216, 98880067), (234, 91273908), (264, 80901873), (284, 75204558), (286, 74678652), (297, 71912776), (312, 68455431), (351, 60849272), (396, 53934582), (426, 50136372), (429, 49785768), (468, 45636954), (568, 37602279), (572, 37339326), (594, 35956388), (639, 33424248), (702, 30424636), (781, 27347112), (792, 26967291), (852, 25068186), (858, 24892884), (923, 23139864), (936, 22818477), (1144, 18669663), (1188, 17978194), (1278, 16712124), (1287, 16595256), (1404, 15212318), (1562, 13673556), (1704, 12534093), (1716, 12446442), (1846, 11569932), (1917, 11141416), (2343, 9115704), (2376, 8989097), (2556, 8356062), (2574, 8297628), (2769, 7713288), (2808, 7606159), (3124, 6836778), (3432, 6223221), (3692, 5784966), (3834, 5570708), (3861, 5531752), (4686, 4557852), (5112, 4178031), (5148, 4148814), (5538, 3856644), (6248, 3418389), (7029, 3038568), (7384, 2892483), (7668, 2785354), (7722, 2765876), (8307, 2571096), (9372, 2278926), (9739, 2193048), (10153, 2103624), (10296, 2074407), (11076, 1928322), (14058, 1519284), (15336, 1392677), (15444, 1382938), (16614, 1285548), (18744, 1139463), (19478, 1096524), (20306, 1051812), (21087, 1012856), (22152, 964161), (24921, 857032), (28116, 759642), (29217, 731016), (30459, 701208), (30888, 691469), (33228, 642774), (38956, 548262), (40612, 525906), (42174, 506428), (49842, 428516), (56232, 379821), (58434, 365508), (60918, 350604), (66456, 321387), (77912, 274131), (81224, 262953), (84348, 253214), (87651, 243672), (91377, 233736), (99684, 214258), (107129, 199368), (116868, 182754), (121836, 175302), (126607, 168696)]