1348257456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3384

約数の個数: 240

約数和(自身を含む): 4795248640

約数和(自身を除く): 3446991184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3319, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 6638, 7254, 7812, 8463, 9672, 9957, 10416, 11284, 13104, 13276, 14508, 15624, 16926, 19344, 19914, 22568, 23233, 25389, 26552, 29016, 29871, 31248, 33852, 39828, 43147, 45136, 46466, 50778, 53104, 58032, 59742, 67704, 69699, 79656, 86294, 92932, 101556, 102889, 119484, 129441, 135408, 139398, 159312, 172588, 185864, 203112, 205778, 209097, 238968, 258882, 278796, 302029, 308667, 345176, 371728, 388323, 406224, 411556, 418194, 477936, 517764, 557592, 604058, 617334, 690352, 720223, 776646, 823112, 836388, 906087, 926001, 1035528, 1115184, 1208116, 1234668, 1337557, 1440446, 1553292, 1646224, 1672776, 1812174, 1852002, 2071056, 2160669, 2416232, 2469336, 2675114, 2718261, 2880892, 3106584, 3345552, 3624348, 3704004, 4012671, 4321338, 4832464, 4938672, 5350228, 5436522, 5761784, 6213168, 6482007, 7248696, 7408008, 8025342, 8642676, 9362899, 10700456, 10873044, 11523568, 12038013, 12964014, 14497392, 14816016, 16050684, 17285352, 18725798, 21400912, 21746088, 24076026, 25928028, 28088697, 32101368, 34570704, 37451596, 43492176, 48152052, 51856056, 56177394, 64202736, 74903192, 84266091, 96304104, 103712112, 112354788, 149806384, 168532182, 192608208, 224709576, 337064364, 449419152, 674128728, 1348257456]

約数ペア:

[(1, 1348257456), (2, 674128728), (3, 449419152), (4, 337064364), (6, 224709576), (7, 192608208), (8, 168532182), (9, 149806384), (12, 112354788), (13, 103712112), (14, 96304104), (16, 84266091), (18, 74903192), (21, 64202736), (24, 56177394), (26, 51856056), (28, 48152052), (31, 43492176), (36, 37451596), (39, 34570704), (42, 32101368), (48, 28088697), (52, 25928028), (56, 24076026), (62, 21746088), (63, 21400912), (72, 18725798), (78, 17285352), (84, 16050684), (91, 14816016), (93, 14497392), (104, 12964014), (112, 12038013), (117, 11523568), (124, 10873044), (126, 10700456), (144, 9362899), (156, 8642676), (168, 8025342), (182, 7408008), (186, 7248696), (208, 6482007), (217, 6213168), (234, 5761784), (248, 5436522), (252, 5350228), (273, 4938672), (279, 4832464), (312, 4321338), (336, 4012671), (364, 3704004), (372, 3624348), (403, 3345552), (434, 3106584), (468, 2880892), (496, 2718261), (504, 2675114), (546, 2469336), (558, 2416232), (624, 2160669), (651, 2071056), (728, 1852002), (744, 1812174), (806, 1672776), (819, 1646224), (868, 1553292), (936, 1440446), (1008, 1337557), (1092, 1234668), (1116, 1208116), (1209, 1115184), (1302, 1035528), (1456, 926001), (1488, 906087), (1612, 836388), (1638, 823112), (1736, 776646), (1872, 720223), (1953, 690352), (2184, 617334), (2232, 604058), (2418, 557592), (2604, 517764), (2821, 477936), (3224, 418194), (3276, 411556), (3319, 406224), (3472, 388323), (3627, 371728), (3906, 345176), (4368, 308667), (4464, 302029), (4836, 278796), (5208, 258882), (5642, 238968), (6448, 209097), (6552, 205778), (6638, 203112), (7254, 185864), (7812, 172588), (8463, 159312), (9672, 139398), (9957, 135408), (10416, 129441), (11284, 119484), (13104, 102889), (13276, 101556), (14508, 92932), (15624, 86294), (16926, 79656), (19344, 69699), (19914, 67704), (22568, 59742), (23233, 58032), (25389, 53104), (26552, 50778), (29016, 46466), (29871, 45136), (31248, 43147), (33852, 39828)]