457914006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 1187550720

約数和(自身を除く): 729636714

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 137, 153, 187, 198, 274, 297, 306, 331, 374, 411, 459, 561, 594, 662, 822, 918, 993, 1122, 1233, 1507, 1683, 1986, 2329, 2466, 2979, 3014, 3366, 3641, 3699, 4521, 4658, 5049, 5627, 5958, 6987, 7282, 7398, 8937, 9042, 10098, 10923, 11254, 13563, 13974, 16881, 17874, 20961, 21846, 25619, 27126, 32769, 33762, 40689, 41922, 45347, 50643, 51238, 61897, 62883, 65538, 76857, 81378, 90694, 98307, 101286, 123794, 125766, 136041, 151929, 153714, 185691, 196614, 230571, 272082, 303858, 371382, 408123, 461142, 498817, 557073, 691713, 770899, 816246, 997634, 1114146, 1224369, 1383426, 1496451, 1541798, 1671219, 2312697, 2448738, 2992902, 3342438, 4489353, 4625394, 6938091, 8479889, 8978706, 13468059, 13876182, 16959778, 20814273, 25439667, 26936118, 41628546, 50879334, 76319001, 152638002, 228957003, 457914006]

約数ペア:

[(1, 457914006), (2, 228957003), (3, 152638002), (6, 76319001), (9, 50879334), (11, 41628546), (17, 26936118), (18, 25439667), (22, 20814273), (27, 16959778), (33, 13876182), (34, 13468059), (51, 8978706), (54, 8479889), (66, 6938091), (99, 4625394), (102, 4489353), (137, 3342438), (153, 2992902), (187, 2448738), (198, 2312697), (274, 1671219), (297, 1541798), (306, 1496451), (331, 1383426), (374, 1224369), (411, 1114146), (459, 997634), (561, 816246), (594, 770899), (662, 691713), (822, 557073), (918, 498817), (993, 461142), (1122, 408123), (1233, 371382), (1507, 303858), (1683, 272082), (1986, 230571), (2329, 196614), (2466, 185691), (2979, 153714), (3014, 151929), (3366, 136041), (3641, 125766), (3699, 123794), (4521, 101286), (4658, 98307), (5049, 90694), (5627, 81378), (5958, 76857), (6987, 65538), (7282, 62883), (7398, 61897), (8937, 51238), (9042, 50643), (10098, 45347), (10923, 41922), (11254, 40689), (13563, 33762), (13974, 32769), (16881, 27126), (17874, 25619), (20961, 21846)]