321650784

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 192

約数和(自身を含む): 1154926080

約数和(自身を除く): 833275296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4091, 4368, 4914, 5616, 6048, 6552, 8182, 8736, 9828, 11232, 12273, 13104, 16364, 19656, 24546, 26208, 28637, 32728, 36819, 39312, 49092, 53183, 57274, 65456, 73638, 78624, 85911, 98184, 106366, 110457, 114548, 130912, 147276, 159549, 171822, 196368, 212732, 220914, 229096, 257733, 294552, 319098, 343644, 372281, 392736, 425464, 441828, 458192, 478647, 515466, 589104, 638196, 687288, 744562, 773199, 850928, 883656, 916384, 957294, 1030932, 1116843, 1178208, 1276392, 1374576, 1435941, 1489124, 1546398, 1701856, 1767312, 1914588, 2061864, 2233686, 2552784, 2749152, 2871882, 2978248, 3092796, 3350529, 3534624, 3829176, 4123728, 4467372, 5105568, 5743764, 5956496, 6185592, 6701058, 7658352, 8247456, 8934744, 10051587, 11487528, 11912992, 12371184, 13402116, 15316704, 17869488, 20103174, 22975056, 24742368, 26804232, 35738976, 40206348, 45950112, 53608464, 80412696, 107216928, 160825392, 321650784]

約数ペア:

[(1, 321650784), (2, 160825392), (3, 107216928), (4, 80412696), (6, 53608464), (7, 45950112), (8, 40206348), (9, 35738976), (12, 26804232), (13, 24742368), (14, 22975056), (16, 20103174), (18, 17869488), (21, 15316704), (24, 13402116), (26, 12371184), (27, 11912992), (28, 11487528), (32, 10051587), (36, 8934744), (39, 8247456), (42, 7658352), (48, 6701058), (52, 6185592), (54, 5956496), (56, 5743764), (63, 5105568), (72, 4467372), (78, 4123728), (84, 3829176), (91, 3534624), (96, 3350529), (104, 3092796), (108, 2978248), (112, 2871882), (117, 2749152), (126, 2552784), (144, 2233686), (156, 2061864), (168, 1914588), (182, 1767312), (189, 1701856), (208, 1546398), (216, 1489124), (224, 1435941), (234, 1374576), (252, 1276392), (273, 1178208), (288, 1116843), (312, 1030932), (336, 957294), (351, 916384), (364, 883656), (378, 850928), (416, 773199), (432, 744562), (468, 687288), (504, 638196), (546, 589104), (624, 515466), (672, 478647), (702, 458192), (728, 441828), (756, 425464), (819, 392736), (864, 372281), (936, 343644), (1008, 319098), (1092, 294552), (1248, 257733), (1404, 229096), (1456, 220914), (1512, 212732), (1638, 196368), (1872, 171822), (2016, 159549), (2184, 147276), (2457, 130912), (2808, 114548), (2912, 110457), (3024, 106366), (3276, 98184), (3744, 85911), (4091, 78624), (4368, 73638), (4914, 65456), (5616, 57274), (6048, 53183), (6552, 49092), (8182, 39312), (8736, 36819), (9828, 32728), (11232, 28637), (12273, 26208), (13104, 24546), (16364, 19656)]