419530356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 1307124000

約数和(自身を除く): 887593644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 59, 63, 84, 87, 98, 116, 118, 126, 139, 147, 174, 177, 196, 203, 236, 252, 261, 278, 294, 348, 354, 406, 413, 417, 441, 522, 531, 556, 588, 609, 708, 812, 826, 834, 882, 973, 1044, 1062, 1218, 1239, 1251, 1421, 1652, 1668, 1711, 1764, 1827, 1946, 2124, 2436, 2478, 2502, 2842, 2891, 2919, 3422, 3654, 3717, 3892, 4031, 4263, 4956, 5004, 5133, 5684, 5782, 5838, 6811, 6844, 7308, 7434, 8062, 8201, 8526, 8673, 8757, 10266, 11564, 11676, 11977, 12093, 12789, 13622, 14868, 15399, 16124, 16402, 17052, 17346, 17514, 20433, 20532, 23954, 24186, 24603, 25578, 26019, 27244, 28217, 30798, 32804, 34692, 35028, 35931, 36279, 40866, 47908, 48372, 49206, 51156, 52038, 56434, 57407, 61299, 61596, 71862, 72558, 73809, 81732, 83839, 84651, 98412, 104076, 107793, 112868, 114814, 122598, 143724, 145116, 147618, 167678, 169302, 172221, 197519, 215586, 229628, 237829, 245196, 251517, 253953, 295236, 335356, 338604, 344442, 395038, 401849, 431172, 475658, 503034, 507906, 516663, 592557, 688884, 713487, 754551, 790076, 803698, 951316, 1006068, 1015812, 1033326, 1185114, 1205547, 1426974, 1509102, 1607396, 1664803, 1777671, 2066652, 2140461, 2370228, 2411094, 2853948, 3018204, 3329606, 3555342, 3616641, 4280922, 4822188, 4994409, 6659212, 7110684, 7233282, 8561844, 9988818, 11653621, 14466564, 14983227, 19977636, 23307242, 29966454, 34960863, 46614484, 59932908, 69921726, 104882589, 139843452, 209765178, 419530356]

約数ペア:

[(1, 419530356), (2, 209765178), (3, 139843452), (4, 104882589), (6, 69921726), (7, 59932908), (9, 46614484), (12, 34960863), (14, 29966454), (18, 23307242), (21, 19977636), (28, 14983227), (29, 14466564), (36, 11653621), (42, 9988818), (49, 8561844), (58, 7233282), (59, 7110684), (63, 6659212), (84, 4994409), (87, 4822188), (98, 4280922), (116, 3616641), (118, 3555342), (126, 3329606), (139, 3018204), (147, 2853948), (174, 2411094), (177, 2370228), (196, 2140461), (203, 2066652), (236, 1777671), (252, 1664803), (261, 1607396), (278, 1509102), (294, 1426974), (348, 1205547), (354, 1185114), (406, 1033326), (413, 1015812), (417, 1006068), (441, 951316), (522, 803698), (531, 790076), (556, 754551), (588, 713487), (609, 688884), (708, 592557), (812, 516663), (826, 507906), (834, 503034), (882, 475658), (973, 431172), (1044, 401849), (1062, 395038), (1218, 344442), (1239, 338604), (1251, 335356), (1421, 295236), (1652, 253953), (1668, 251517), (1711, 245196), (1764, 237829), (1827, 229628), (1946, 215586), (2124, 197519), (2436, 172221), (2478, 169302), (2502, 167678), (2842, 147618), (2891, 145116), (2919, 143724), (3422, 122598), (3654, 114814), (3717, 112868), (3892, 107793), (4031, 104076), (4263, 98412), (4956, 84651), (5004, 83839), (5133, 81732), (5684, 73809), (5782, 72558), (5838, 71862), (6811, 61596), (6844, 61299), (7308, 57407), (7434, 56434), (8062, 52038), (8201, 51156), (8526, 49206), (8673, 48372), (8757, 47908), (10266, 40866), (11564, 36279), (11676, 35931), (11977, 35028), (12093, 34692), (12789, 32804), (13622, 30798), (14868, 28217), (15399, 27244), (16124, 26019), (16402, 25578), (17052, 24603), (17346, 24186), (17514, 23954), (20433, 20532)]