306435948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 935794944

約数和(自身を除く): 629358996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 289, 357, 364, 442, 476, 546, 578, 663, 714, 867, 884, 971, 1092, 1156, 1326, 1428, 1547, 1734, 1942, 2023, 2652, 2913, 3094, 3468, 3757, 3884, 4046, 4641, 5826, 6069, 6188, 6797, 7514, 8092, 9282, 11271, 11652, 12138, 12623, 13594, 15028, 16507, 18564, 20391, 22542, 24276, 25246, 26299, 27188, 33014, 37869, 40782, 45084, 49521, 50492, 52598, 66028, 75738, 78897, 81564, 88361, 99042, 105196, 115549, 151476, 157794, 176722, 198084, 214591, 231098, 265083, 280619, 315588, 346647, 353444, 429182, 462196, 530166, 561238, 643773, 693294, 841857, 858364, 1060332, 1122476, 1287546, 1386588, 1502137, 1683714, 1964333, 2575092, 3004274, 3367428, 3648047, 3928666, 4506411, 5892999, 6008548, 7296094, 7857332, 9012822, 10944141, 11785998, 14592188, 18025644, 21888282, 23571996, 25536329, 43776564, 51072658, 76608987, 102145316, 153217974, 306435948]

約数ペア:

[(1, 306435948), (2, 153217974), (3, 102145316), (4, 76608987), (6, 51072658), (7, 43776564), (12, 25536329), (13, 23571996), (14, 21888282), (17, 18025644), (21, 14592188), (26, 11785998), (28, 10944141), (34, 9012822), (39, 7857332), (42, 7296094), (51, 6008548), (52, 5892999), (68, 4506411), (78, 3928666), (84, 3648047), (91, 3367428), (102, 3004274), (119, 2575092), (156, 1964333), (182, 1683714), (204, 1502137), (221, 1386588), (238, 1287546), (273, 1122476), (289, 1060332), (357, 858364), (364, 841857), (442, 693294), (476, 643773), (546, 561238), (578, 530166), (663, 462196), (714, 429182), (867, 353444), (884, 346647), (971, 315588), (1092, 280619), (1156, 265083), (1326, 231098), (1428, 214591), (1547, 198084), (1734, 176722), (1942, 157794), (2023, 151476), (2652, 115549), (2913, 105196), (3094, 99042), (3468, 88361), (3757, 81564), (3884, 78897), (4046, 75738), (4641, 66028), (5826, 52598), (6069, 50492), (6188, 49521), (6797, 45084), (7514, 40782), (8092, 37869), (9282, 33014), (11271, 27188), (11652, 26299), (12138, 25246), (12623, 24276), (13594, 22542), (15028, 20391), (16507, 18564)]