243479236

素因数分解:

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

素因数の和:139

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 383093564

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 73, 77, 91, 98, 119, 143, 146, 154, 182, 187, 196, 221, 238, 286, 292, 308, 343, 364, 374, 442, 476, 511, 539, 572, 637, 686, 748, 803, 833, 884, 949, 1001, 1022, 1078, 1241, 1274, 1309, 1372, 1547, 1606, 1666, 1898, 2002, 2044, 2156, 2431, 2482, 2548, 2618, 3094, 3212, 3332, 3577, 3773, 3796, 4004, 4459, 4862, 4964, 5236, 5621, 5831, 6188, 6643, 7007, 7154, 7546, 8687, 8918, 9163, 9724, 10439, 10829, 11242, 11662, 13286, 13651, 14014, 14308, 15092, 16133, 17017, 17374, 17836, 18326, 20878, 21658, 22484, 23324, 25039, 26572, 27302, 28028, 32266, 34034, 34748, 36652, 39347, 41756, 43316, 46501, 49049, 50078, 54604, 60809, 64141, 64532, 68068, 73073, 75803, 78694, 93002, 95557, 98098, 100156, 112931, 119119, 121618, 128282, 146146, 151606, 157388, 177463, 186004, 191114, 196196, 225862, 238238, 243236, 256564, 275429, 292292, 303212, 325507, 354926, 382228, 425663, 451724, 476476, 511511, 550858, 651014, 668899, 709852, 790517, 833833, 851326, 1023022, 1101716, 1242241, 1302028, 1337798, 1581034, 1667666, 1702652, 2046044, 2484482, 2675596, 3162068, 3335332, 3580577, 4682293, 4968964, 5533619, 7161154, 8695687, 9364586, 11067238, 14322308, 17391374, 18729172, 22134476, 34782748, 60869809, 121739618, 243479236]

約数ペア:

[(1, 243479236), (2, 121739618), (4, 60869809), (7, 34782748), (11, 22134476), (13, 18729172), (14, 17391374), (17, 14322308), (22, 11067238), (26, 9364586), (28, 8695687), (34, 7161154), (44, 5533619), (49, 4968964), (52, 4682293), (68, 3580577), (73, 3335332), (77, 3162068), (91, 2675596), (98, 2484482), (119, 2046044), (143, 1702652), (146, 1667666), (154, 1581034), (182, 1337798), (187, 1302028), (196, 1242241), (221, 1101716), (238, 1023022), (286, 851326), (292, 833833), (308, 790517), (343, 709852), (364, 668899), (374, 651014), (442, 550858), (476, 511511), (511, 476476), (539, 451724), (572, 425663), (637, 382228), (686, 354926), (748, 325507), (803, 303212), (833, 292292), (884, 275429), (949, 256564), (1001, 243236), (1022, 238238), (1078, 225862), (1241, 196196), (1274, 191114), (1309, 186004), (1372, 177463), (1547, 157388), (1606, 151606), (1666, 146146), (1898, 128282), (2002, 121618), (2044, 119119), (2156, 112931), (2431, 100156), (2482, 98098), (2548, 95557), (2618, 93002), (3094, 78694), (3212, 75803), (3332, 73073), (3577, 68068), (3773, 64532), (3796, 64141), (4004, 60809), (4459, 54604), (4862, 50078), (4964, 49049), (5236, 46501), (5621, 43316), (5831, 41756), (6188, 39347), (6643, 36652), (7007, 34748), (7154, 34034), (7546, 32266), (8687, 28028), (8918, 27302), (9163, 26572), (9724, 25039), (10439, 23324), (10829, 22484), (11242, 21658), (11662, 20878), (13286, 18326), (13651, 17836), (14014, 17374), (14308, 17017), (15092, 16133)]