194721912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 690493440

約数和(自身を除く): 495771528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 103, 121, 124, 126, 132, 154, 168, 186, 198, 206, 217, 231, 242, 248, 252, 264, 279, 308, 309, 341, 363, 372, 396, 412, 434, 462, 484, 504, 558, 616, 618, 651, 682, 693, 721, 726, 744, 792, 824, 847, 868, 924, 927, 968, 1023, 1089, 1116, 1133, 1236, 1302, 1364, 1386, 1442, 1452, 1694, 1736, 1848, 1854, 1953, 2046, 2163, 2178, 2232, 2266, 2387, 2472, 2541, 2604, 2728, 2772, 2884, 2904, 3069, 3193, 3388, 3399, 3708, 3751, 3906, 4092, 4326, 4356, 4532, 4774, 5082, 5208, 5544, 5768, 6138, 6386, 6489, 6776, 6798, 7161, 7416, 7502, 7623, 7812, 7931, 8184, 8652, 8712, 9064, 9548, 9579, 10164, 10197, 11253, 12276, 12463, 12772, 12978, 13596, 14322, 15004, 15246, 15624, 15862, 17304, 19096, 19158, 20328, 20394, 21483, 22351, 22506, 23793, 24552, 24926, 25544, 25956, 26257, 27192, 28644, 28737, 30008, 30492, 31724, 33759, 35123, 37389, 38316, 40788, 42966, 44702, 45012, 47586, 49852, 51912, 52514, 57288, 57474, 60984, 63448, 67053, 67518, 70246, 71379, 74778, 76632, 78771, 81576, 85932, 87241, 89404, 90024, 95172, 99704, 105028, 105369, 112167, 114948, 134106, 135036, 140492, 142758, 149556, 157542, 171864, 174482, 178808, 190344, 201159, 210056, 210738, 224334, 229896, 236313, 245861, 261723, 268212, 270072, 280984, 285516, 299112, 315084, 316107, 348964, 386353, 402318, 421476, 448668, 472626, 491722, 523446, 536424, 571032, 630168, 632214, 697928, 737583, 772706, 785169, 804636, 842952, 897336, 945252, 983444, 1046892, 1159059, 1264428, 1475166, 1545412, 1570338, 1609272, 1890504, 1966888, 2093784, 2212749, 2318118, 2528856, 2704471, 2950332, 3090824, 3140676, 3477177, 4425498, 4636236, 5408942, 5900664, 6281352, 6954354, 8113413, 8850996, 9272472, 10817884, 13908708, 16226826, 17701992, 21635768, 24340239, 27817416, 32453652, 48680478, 64907304, 97360956, 194721912]

約数ペア:

[(1, 194721912), (2, 97360956), (3, 64907304), (4, 48680478), (6, 32453652), (7, 27817416), (8, 24340239), (9, 21635768), (11, 17701992), (12, 16226826), (14, 13908708), (18, 10817884), (21, 9272472), (22, 8850996), (24, 8113413), (28, 6954354), (31, 6281352), (33, 5900664), (36, 5408942), (42, 4636236), (44, 4425498), (56, 3477177), (62, 3140676), (63, 3090824), (66, 2950332), (72, 2704471), (77, 2528856), (84, 2318118), (88, 2212749), (93, 2093784), (99, 1966888), (103, 1890504), (121, 1609272), (124, 1570338), (126, 1545412), (132, 1475166), (154, 1264428), (168, 1159059), (186, 1046892), (198, 983444), (206, 945252), (217, 897336), (231, 842952), (242, 804636), (248, 785169), (252, 772706), (264, 737583), (279, 697928), (308, 632214), (309, 630168), (341, 571032), (363, 536424), (372, 523446), (396, 491722), (412, 472626), (434, 448668), (462, 421476), (484, 402318), (504, 386353), (558, 348964), (616, 316107), (618, 315084), (651, 299112), (682, 285516), (693, 280984), (721, 270072), (726, 268212), (744, 261723), (792, 245861), (824, 236313), (847, 229896), (868, 224334), (924, 210738), (927, 210056), (968, 201159), (1023, 190344), (1089, 178808), (1116, 174482), (1133, 171864), (1236, 157542), (1302, 149556), (1364, 142758), (1386, 140492), (1442, 135036), (1452, 134106), (1694, 114948), (1736, 112167), (1848, 105369), (1854, 105028), (1953, 99704), (2046, 95172), (2163, 90024), (2178, 89404), (2232, 87241), (2266, 85932), (2387, 81576), (2472, 78771), (2541, 76632), (2604, 74778), (2728, 71379), (2772, 70246), (2884, 67518), (2904, 67053), (3069, 63448), (3193, 60984), (3388, 57474), (3399, 57288), (3708, 52514), (3751, 51912), (3906, 49852), (4092, 47586), (4326, 45012), (4356, 44702), (4532, 42966), (4774, 40788), (5082, 38316), (5208, 37389), (5544, 35123), (5768, 33759), (6138, 31724), (6386, 30492), (6489, 30008), (6776, 28737), (6798, 28644), (7161, 27192), (7416, 26257), (7502, 25956), (7623, 25544), (7812, 24926), (7931, 24552), (8184, 23793), (8652, 22506), (8712, 22351), (9064, 21483), (9548, 20394), (9579, 20328), (10164, 19158), (10197, 19096), (11253, 17304), (12276, 15862), (12463, 15624), (12772, 15246), (12978, 15004), (13596, 14322)]