308944368

素因数分解:

$2^4\times 3^{11}\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 906105200

約数和(自身を除く): 597160832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 243, 324, 327, 432, 436, 486, 648, 654, 729, 872, 972, 981, 1296, 1308, 1458, 1744, 1944, 1962, 2187, 2616, 2916, 2943, 3888, 3924, 4374, 5232, 5832, 5886, 6561, 7848, 8748, 8829, 11664, 11772, 13122, 15696, 17496, 17658, 19683, 23544, 26244, 26487, 34992, 35316, 39366, 47088, 52488, 52974, 59049, 70632, 78732, 79461, 104976, 105948, 118098, 141264, 157464, 158922, 177147, 211896, 236196, 238383, 314928, 317844, 354294, 423792, 472392, 476766, 635688, 708588, 715149, 944784, 953532, 1271376, 1417176, 1430298, 1907064, 2145447, 2834352, 2860596, 3814128, 4290894, 5721192, 6436341, 8581788, 11442384, 12872682, 17163576, 19309023, 25745364, 34327152, 38618046, 51490728, 77236092, 102981456, 154472184, 308944368]

約数ペア:

[(1, 308944368), (2, 154472184), (3, 102981456), (4, 77236092), (6, 51490728), (8, 38618046), (9, 34327152), (12, 25745364), (16, 19309023), (18, 17163576), (24, 12872682), (27, 11442384), (36, 8581788), (48, 6436341), (54, 5721192), (72, 4290894), (81, 3814128), (108, 2860596), (109, 2834352), (144, 2145447), (162, 1907064), (216, 1430298), (218, 1417176), (243, 1271376), (324, 953532), (327, 944784), (432, 715149), (436, 708588), (486, 635688), (648, 476766), (654, 472392), (729, 423792), (872, 354294), (972, 317844), (981, 314928), (1296, 238383), (1308, 236196), (1458, 211896), (1744, 177147), (1944, 158922), (1962, 157464), (2187, 141264), (2616, 118098), (2916, 105948), (2943, 104976), (3888, 79461), (3924, 78732), (4374, 70632), (5232, 59049), (5832, 52974), (5886, 52488), (6561, 47088), (7848, 39366), (8748, 35316), (8829, 34992), (11664, 26487), (11772, 26244), (13122, 23544), (15696, 19683), (17496, 17658)]