490229713072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{7487}}^1$

素因数の和:8639

約数の個数: 120

約数和(自身を含む): 1078826950656

約数和(自身を除く): 588597237584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1091, 1364, 1936, 2182, 2728, 3751, 4364, 5456, 7487, 7502, 8728, 12001, 14974, 15004, 17456, 24002, 29948, 30008, 33821, 48004, 59896, 60016, 67642, 82357, 96008, 119792, 132011, 135284, 164714, 192016, 232097, 264022, 270568, 329428, 372031, 464194, 528044, 541136, 658856, 744062, 905927, 928388, 1056088, 1317712, 1488124, 1811854, 1856776, 2112176, 2553067, 2976248, 3623708, 3713552, 4092341, 5106134, 5952496, 7247416, 8168317, 8184682, 10212268, 14494832, 16336634, 16369364, 20424536, 28083737, 32673268, 32738728, 40849072, 56167474, 65346536, 65477456, 89851487, 112334948, 130693072, 179702974, 224669896, 253217827, 359405948, 449339792, 506435654, 718811896, 988366357, 1012871308, 1437623792, 1976732714, 2025742616, 2785396097, 3953465428, 4051485232, 5570792194, 7906930856, 11141584388, 15813861712, 22283168776, 30639357067, 44566337552, 61278714134, 122557428268, 245114856536, 490229713072]

約数ペア:

[(1, 490229713072), (2, 245114856536), (4, 122557428268), (8, 61278714134), (11, 44566337552), (16, 30639357067), (22, 22283168776), (31, 15813861712), (44, 11141584388), (62, 7906930856), (88, 5570792194), (121, 4051485232), (124, 3953465428), (176, 2785396097), (242, 2025742616), (248, 1976732714), (341, 1437623792), (484, 1012871308), (496, 988366357), (682, 718811896), (968, 506435654), (1091, 449339792), (1364, 359405948), (1936, 253217827), (2182, 224669896), (2728, 179702974), (3751, 130693072), (4364, 112334948), (5456, 89851487), (7487, 65477456), (7502, 65346536), (8728, 56167474), (12001, 40849072), (14974, 32738728), (15004, 32673268), (17456, 28083737), (24002, 20424536), (29948, 16369364), (30008, 16336634), (33821, 14494832), (48004, 10212268), (59896, 8184682), (60016, 8168317), (67642, 7247416), (82357, 5952496), (96008, 5106134), (119792, 4092341), (132011, 3713552), (135284, 3623708), (164714, 2976248), (192016, 2553067), (232097, 2112176), (264022, 1856776), (270568, 1811854), (329428, 1488124), (372031, 1317712), (464194, 1056088), (528044, 928388), (541136, 905927), (658856, 744062)]