229312356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 678363840

約数和(自身を除く): 449051484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 131, 147, 156, 182, 196, 229, 262, 273, 294, 364, 393, 458, 524, 546, 588, 637, 687, 786, 916, 917, 1092, 1274, 1374, 1572, 1603, 1703, 1834, 1911, 2548, 2748, 2751, 2977, 3206, 3406, 3668, 3822, 4809, 5109, 5502, 5954, 6412, 6419, 6812, 7644, 8931, 9618, 10218, 11004, 11221, 11908, 11921, 12838, 17862, 19236, 19257, 20436, 20839, 22442, 23842, 25676, 29999, 33663, 35724, 35763, 38514, 41678, 44884, 47684, 59998, 62517, 67326, 71526, 77028, 83356, 83447, 89997, 119996, 125034, 134652, 143052, 145873, 166894, 179994, 209993, 250068, 250341, 291746, 333788, 359988, 389987, 419986, 437619, 500682, 583492, 629979, 779974, 839972, 875238, 1001364, 1169961, 1259958, 1469951, 1559948, 1750476, 2339922, 2519916, 2729909, 2939902, 4409853, 4679844, 5459818, 5879804, 8189727, 8819706, 10919636, 16379454, 17639412, 19109363, 32758908, 38218726, 57328089, 76437452, 114656178, 229312356]

約数ペア:

[(1, 229312356), (2, 114656178), (3, 76437452), (4, 57328089), (6, 38218726), (7, 32758908), (12, 19109363), (13, 17639412), (14, 16379454), (21, 10919636), (26, 8819706), (28, 8189727), (39, 5879804), (42, 5459818), (49, 4679844), (52, 4409853), (78, 2939902), (84, 2729909), (91, 2519916), (98, 2339922), (131, 1750476), (147, 1559948), (156, 1469951), (182, 1259958), (196, 1169961), (229, 1001364), (262, 875238), (273, 839972), (294, 779974), (364, 629979), (393, 583492), (458, 500682), (524, 437619), (546, 419986), (588, 389987), (637, 359988), (687, 333788), (786, 291746), (916, 250341), (917, 250068), (1092, 209993), (1274, 179994), (1374, 166894), (1572, 145873), (1603, 143052), (1703, 134652), (1834, 125034), (1911, 119996), (2548, 89997), (2748, 83447), (2751, 83356), (2977, 77028), (3206, 71526), (3406, 67326), (3668, 62517), (3822, 59998), (4809, 47684), (5109, 44884), (5502, 41678), (5954, 38514), (6412, 35763), (6419, 35724), (6812, 33663), (7644, 29999), (8931, 25676), (9618, 23842), (10218, 22442), (11004, 20839), (11221, 20436), (11908, 19257), (11921, 19236), (12838, 17862)]