223931344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 577463040

約数和(自身を除く): 353531696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 83, 91, 104, 109, 112, 119, 136, 166, 182, 208, 218, 221, 238, 272, 332, 364, 436, 442, 476, 581, 664, 728, 763, 872, 884, 952, 1079, 1162, 1328, 1411, 1417, 1456, 1526, 1547, 1744, 1768, 1853, 1904, 2158, 2324, 2822, 2834, 3052, 3094, 3536, 3706, 4316, 4648, 5644, 5668, 6104, 6188, 7412, 7553, 8632, 9047, 9296, 9877, 9919, 11288, 11336, 12208, 12376, 12971, 14824, 15106, 17264, 18094, 18343, 19754, 19838, 22576, 22672, 24089, 24752, 25942, 29648, 30212, 36188, 36686, 39508, 39676, 48178, 51884, 60424, 63329, 72376, 73372, 79016, 79352, 96356, 103768, 117611, 120848, 126658, 128401, 144752, 146744, 153799, 158032, 158704, 168623, 192712, 207536, 235222, 253316, 256802, 293488, 307598, 337246, 385424, 470444, 506632, 513604, 615196, 674492, 823277, 940888, 1013264, 1027208, 1076593, 1230392, 1348984, 1646554, 1881776, 1999387, 2054416, 2153186, 2460784, 2697968, 3293108, 3998774, 4306372, 6586216, 7997548, 8612744, 13172432, 13995709, 15995096, 17225488, 27991418, 31990192, 55982836, 111965672, 223931344]

約数ペア:

[(1, 223931344), (2, 111965672), (4, 55982836), (7, 31990192), (8, 27991418), (13, 17225488), (14, 15995096), (16, 13995709), (17, 13172432), (26, 8612744), (28, 7997548), (34, 6586216), (52, 4306372), (56, 3998774), (68, 3293108), (83, 2697968), (91, 2460784), (104, 2153186), (109, 2054416), (112, 1999387), (119, 1881776), (136, 1646554), (166, 1348984), (182, 1230392), (208, 1076593), (218, 1027208), (221, 1013264), (238, 940888), (272, 823277), (332, 674492), (364, 615196), (436, 513604), (442, 506632), (476, 470444), (581, 385424), (664, 337246), (728, 307598), (763, 293488), (872, 256802), (884, 253316), (952, 235222), (1079, 207536), (1162, 192712), (1328, 168623), (1411, 158704), (1417, 158032), (1456, 153799), (1526, 146744), (1547, 144752), (1744, 128401), (1768, 126658), (1853, 120848), (1904, 117611), (2158, 103768), (2324, 96356), (2822, 79352), (2834, 79016), (3052, 73372), (3094, 72376), (3536, 63329), (3706, 60424), (4316, 51884), (4648, 48178), (5644, 39676), (5668, 39508), (6104, 36686), (6188, 36188), (7412, 30212), (7553, 29648), (8632, 25942), (9047, 24752), (9296, 24089), (9877, 22672), (9919, 22576), (11288, 19838), (11336, 19754), (12208, 18343), (12376, 18094), (12971, 17264), (14824, 15106)]