381448056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 1085276160

約数和(自身を除く): 703828104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 127, 132, 186, 248, 254, 264, 341, 367, 372, 381, 508, 682, 734, 744, 762, 1016, 1023, 1101, 1364, 1397, 1468, 1524, 2046, 2202, 2728, 2794, 2936, 3048, 3937, 4037, 4092, 4191, 4404, 5588, 7874, 8074, 8184, 8382, 8808, 11176, 11377, 11811, 12111, 15748, 16148, 16764, 22754, 23622, 24222, 31496, 32296, 33528, 34131, 43307, 45508, 46609, 47244, 48444, 68262, 86614, 91016, 93218, 94488, 96888, 125147, 129921, 136524, 139827, 173228, 186436, 250294, 259842, 273048, 279654, 346456, 372872, 375441, 500588, 512699, 519684, 559308, 750882, 1001176, 1025398, 1039368, 1118616, 1444879, 1501764, 1538097, 2050796, 2889758, 3003528, 3076194, 4101592, 4334637, 5779516, 6152388, 8669274, 11559032, 12304776, 15893669, 17338548, 31787338, 34677096, 47681007, 63574676, 95362014, 127149352, 190724028, 381448056]

約数ペア:

[(1, 381448056), (2, 190724028), (3, 127149352), (4, 95362014), (6, 63574676), (8, 47681007), (11, 34677096), (12, 31787338), (22, 17338548), (24, 15893669), (31, 12304776), (33, 11559032), (44, 8669274), (62, 6152388), (66, 5779516), (88, 4334637), (93, 4101592), (124, 3076194), (127, 3003528), (132, 2889758), (186, 2050796), (248, 1538097), (254, 1501764), (264, 1444879), (341, 1118616), (367, 1039368), (372, 1025398), (381, 1001176), (508, 750882), (682, 559308), (734, 519684), (744, 512699), (762, 500588), (1016, 375441), (1023, 372872), (1101, 346456), (1364, 279654), (1397, 273048), (1468, 259842), (1524, 250294), (2046, 186436), (2202, 173228), (2728, 139827), (2794, 136524), (2936, 129921), (3048, 125147), (3937, 96888), (4037, 94488), (4092, 93218), (4191, 91016), (4404, 86614), (5588, 68262), (7874, 48444), (8074, 47244), (8184, 46609), (8382, 45508), (8808, 43307), (11176, 34131), (11377, 33528), (11811, 32296), (12111, 31496), (15748, 24222), (16148, 23622), (16764, 22754)]