1947459852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 5811886080

約数和(自身を除く): 3864426228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 47, 52, 58, 71, 78, 86, 87, 94, 116, 117, 129, 141, 142, 156, 172, 174, 188, 213, 234, 258, 261, 282, 284, 348, 377, 387, 423, 426, 468, 516, 522, 559, 564, 611, 639, 754, 774, 846, 852, 923, 1044, 1118, 1131, 1222, 1247, 1278, 1363, 1508, 1548, 1677, 1692, 1833, 1846, 2021, 2059, 2236, 2262, 2444, 2494, 2556, 2726, 2769, 3053, 3337, 3354, 3393, 3666, 3692, 3741, 4042, 4089, 4118, 4524, 4988, 5031, 5452, 5499, 5538, 6063, 6106, 6177, 6674, 6708, 6786, 7332, 7482, 8084, 8178, 8236, 8307, 9159, 10011, 10062, 10998, 11076, 11223, 12126, 12212, 12267, 12354, 13348, 13572, 14964, 16211, 16356, 16614, 17719, 18189, 18318, 18531, 20022, 20124, 21996, 22446, 24252, 24534, 24708, 26273, 26767, 27477, 30033, 32422, 33228, 35438, 36378, 36636, 37062, 39689, 40044, 43381, 44892, 48633, 49068, 52546, 53157, 53534, 54954, 58609, 60066, 64844, 70876, 72756, 74124, 78819, 79378, 80301, 86762, 88537, 96773, 97266, 105092, 106314, 107068, 109908, 117218, 119067, 120132, 130143, 143491, 145899, 157638, 158756, 159471, 160602, 173524, 175827, 177074, 193546, 194532, 212628, 234436, 236457, 238134, 240903, 260286, 265611, 286982, 290319, 291798, 315276, 318942, 321204, 351654, 354148, 357201, 387092, 390429, 430473, 472914, 476268, 481806, 520572, 527481, 531222, 573964, 580638, 583596, 637884, 703308, 714402, 761917, 780858, 796833, 860946, 870957, 945828, 963612, 1054962, 1062444, 1150981, 1161276, 1258049, 1291419, 1428804, 1523834, 1561716, 1593666, 1721892, 1741914, 1865383, 2109924, 2285751, 2301962, 2516098, 2582838, 3047668, 3187332, 3452943, 3483828, 3730766, 3774147, 4161239, 4571502, 4603924, 5032196, 5165676, 5596149, 6857253, 6905886, 7461532, 7548294, 8322478, 9143004, 10358829, 11192298, 11322441, 12483717, 13714506, 13811772, 15096588, 16644956, 16788447, 20717658, 22384596, 22644882, 24967434, 27429012, 33576894, 37451151, 41435316, 45289764, 49934868, 54096107, 67153788, 74902302, 108192214, 149804604, 162288321, 216384428, 324576642, 486864963, 649153284, 973729926, 1947459852]

約数ペア:

[(1, 1947459852), (2, 973729926), (3, 649153284), (4, 486864963), (6, 324576642), (9, 216384428), (12, 162288321), (13, 149804604), (18, 108192214), (26, 74902302), (29, 67153788), (36, 54096107), (39, 49934868), (43, 45289764), (47, 41435316), (52, 37451151), (58, 33576894), (71, 27429012), (78, 24967434), (86, 22644882), (87, 22384596), (94, 20717658), (116, 16788447), (117, 16644956), (129, 15096588), (141, 13811772), (142, 13714506), (156, 12483717), (172, 11322441), (174, 11192298), (188, 10358829), (213, 9143004), (234, 8322478), (258, 7548294), (261, 7461532), (282, 6905886), (284, 6857253), (348, 5596149), (377, 5165676), (387, 5032196), (423, 4603924), (426, 4571502), (468, 4161239), (516, 3774147), (522, 3730766), (559, 3483828), (564, 3452943), (611, 3187332), (639, 3047668), (754, 2582838), (774, 2516098), (846, 2301962), (852, 2285751), (923, 2109924), (1044, 1865383), (1118, 1741914), (1131, 1721892), (1222, 1593666), (1247, 1561716), (1278, 1523834), (1363, 1428804), (1508, 1291419), (1548, 1258049), (1677, 1161276), (1692, 1150981), (1833, 1062444), (1846, 1054962), (2021, 963612), (2059, 945828), (2236, 870957), (2262, 860946), (2444, 796833), (2494, 780858), (2556, 761917), (2726, 714402), (2769, 703308), (3053, 637884), (3337, 583596), (3354, 580638), (3393, 573964), (3666, 531222), (3692, 527481), (3741, 520572), (4042, 481806), (4089, 476268), (4118, 472914), (4524, 430473), (4988, 390429), (5031, 387092), (5452, 357201), (5499, 354148), (5538, 351654), (6063, 321204), (6106, 318942), (6177, 315276), (6674, 291798), (6708, 290319), (6786, 286982), (7332, 265611), (7482, 260286), (8084, 240903), (8178, 238134), (8236, 236457), (8307, 234436), (9159, 212628), (10011, 194532), (10062, 193546), (10998, 177074), (11076, 175827), (11223, 173524), (12126, 160602), (12212, 159471), (12267, 158756), (12354, 157638), (13348, 145899), (13572, 143491), (14964, 130143), (16211, 120132), (16356, 119067), (16614, 117218), (17719, 109908), (18189, 107068), (18318, 106314), (18531, 105092), (20022, 97266), (20124, 96773), (21996, 88537), (22446, 86762), (24252, 80301), (24534, 79378), (24708, 78819), (26273, 74124), (26767, 72756), (27477, 70876), (30033, 64844), (32422, 60066), (33228, 58609), (35438, 54954), (36378, 53534), (36636, 53157), (37062, 52546), (39689, 49068), (40044, 48633), (43381, 44892)]