486958472

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 1342656000

約数和(自身を除く): 855697528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 73, 77, 88, 91, 98, 104, 119, 136, 143, 146, 154, 182, 187, 196, 221, 238, 286, 292, 308, 343, 364, 374, 392, 442, 476, 511, 539, 572, 584, 616, 637, 686, 728, 748, 803, 833, 884, 949, 952, 1001, 1022, 1078, 1144, 1241, 1274, 1309, 1372, 1496, 1547, 1606, 1666, 1768, 1898, 2002, 2044, 2156, 2431, 2482, 2548, 2618, 2744, 3094, 3212, 3332, 3577, 3773, 3796, 4004, 4088, 4312, 4459, 4862, 4964, 5096, 5236, 5621, 5831, 6188, 6424, 6643, 6664, 7007, 7154, 7546, 7592, 8008, 8687, 8918, 9163, 9724, 9928, 10439, 10472, 10829, 11242, 11662, 12376, 13286, 13651, 14014, 14308, 15092, 16133, 17017, 17374, 17836, 18326, 19448, 20878, 21658, 22484, 23324, 25039, 26572, 27302, 28028, 28616, 30184, 32266, 34034, 34748, 35672, 36652, 39347, 41756, 43316, 44968, 46501, 46648, 49049, 50078, 53144, 54604, 56056, 60809, 64141, 64532, 68068, 69496, 73073, 73304, 75803, 78694, 83512, 86632, 93002, 95557, 98098, 100156, 109208, 112931, 119119, 121618, 128282, 129064, 136136, 146146, 151606, 157388, 177463, 186004, 191114, 196196, 200312, 225862, 238238, 243236, 256564, 275429, 292292, 303212, 314776, 325507, 354926, 372008, 382228, 392392, 425663, 451724, 476476, 486472, 511511, 513128, 550858, 584584, 606424, 651014, 668899, 709852, 764456, 790517, 833833, 851326, 903448, 952952, 1023022, 1101716, 1242241, 1302028, 1337798, 1419704, 1581034, 1667666, 1702652, 2046044, 2203432, 2484482, 2604056, 2675596, 3162068, 3335332, 3405304, 3580577, 4092088, 4682293, 4968964, 5351192, 5533619, 6324136, 6670664, 7161154, 8695687, 9364586, 9937928, 11067238, 14322308, 17391374, 18729172, 22134476, 28644616, 34782748, 37458344, 44268952, 60869809, 69565496, 121739618, 243479236, 486958472]

約数ペア:

[(1, 486958472), (2, 243479236), (4, 121739618), (7, 69565496), (8, 60869809), (11, 44268952), (13, 37458344), (14, 34782748), (17, 28644616), (22, 22134476), (26, 18729172), (28, 17391374), (34, 14322308), (44, 11067238), (49, 9937928), (52, 9364586), (56, 8695687), (68, 7161154), (73, 6670664), (77, 6324136), (88, 5533619), (91, 5351192), (98, 4968964), (104, 4682293), (119, 4092088), (136, 3580577), (143, 3405304), (146, 3335332), (154, 3162068), (182, 2675596), (187, 2604056), (196, 2484482), (221, 2203432), (238, 2046044), (286, 1702652), (292, 1667666), (308, 1581034), (343, 1419704), (364, 1337798), (374, 1302028), (392, 1242241), (442, 1101716), (476, 1023022), (511, 952952), (539, 903448), (572, 851326), (584, 833833), (616, 790517), (637, 764456), (686, 709852), (728, 668899), (748, 651014), (803, 606424), (833, 584584), (884, 550858), (949, 513128), (952, 511511), (1001, 486472), (1022, 476476), (1078, 451724), (1144, 425663), (1241, 392392), (1274, 382228), (1309, 372008), (1372, 354926), (1496, 325507), (1547, 314776), (1606, 303212), (1666, 292292), (1768, 275429), (1898, 256564), (2002, 243236), (2044, 238238), (2156, 225862), (2431, 200312), (2482, 196196), (2548, 191114), (2618, 186004), (2744, 177463), (3094, 157388), (3212, 151606), (3332, 146146), (3577, 136136), (3773, 129064), (3796, 128282), (4004, 121618), (4088, 119119), (4312, 112931), (4459, 109208), (4862, 100156), (4964, 98098), (5096, 95557), (5236, 93002), (5621, 86632), (5831, 83512), (6188, 78694), (6424, 75803), (6643, 73304), (6664, 73073), (7007, 69496), (7154, 68068), (7546, 64532), (7592, 64141), (8008, 60809), (8687, 56056), (8918, 54604), (9163, 53144), (9724, 50078), (9928, 49049), (10439, 46648), (10472, 46501), (10829, 44968), (11242, 43316), (11662, 41756), (12376, 39347), (13286, 36652), (13651, 35672), (14014, 34748), (14308, 34034), (15092, 32266), (16133, 30184), (17017, 28616), (17374, 28028), (17836, 27302), (18326, 26572), (19448, 25039), (20878, 23324), (21658, 22484)]