352314256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 877658112

約数和(自身を除く): 525343856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 47, 56, 62, 68, 94, 112, 119, 124, 127, 136, 188, 217, 238, 248, 254, 272, 329, 376, 434, 476, 496, 508, 527, 658, 752, 799, 868, 889, 952, 1016, 1054, 1316, 1457, 1598, 1736, 1778, 1904, 2032, 2108, 2159, 2632, 2914, 3196, 3472, 3556, 3689, 3937, 4216, 4318, 5264, 5593, 5828, 5969, 6392, 7112, 7378, 7874, 8432, 8636, 10199, 11186, 11656, 11938, 12784, 14224, 14756, 15113, 15748, 17272, 20398, 22372, 23312, 23876, 24769, 27559, 29512, 30226, 31496, 34544, 40796, 41783, 44744, 47752, 49538, 55118, 59024, 60452, 62992, 66929, 81592, 83566, 89488, 95504, 99076, 101473, 110236, 120904, 133858, 163184, 167132, 173383, 185039, 198152, 202946, 220472, 241808, 267716, 334264, 346766, 370078, 396304, 405892, 440944, 468503, 535432, 668528, 693532, 710311, 740156, 811784, 937006, 1070864, 1295273, 1387064, 1420622, 1480312, 1623568, 1874012, 2590546, 2774128, 2841244, 2960624, 3145663, 3748024, 5181092, 5682488, 6291326, 7496048, 10362184, 11364976, 12582652, 20724368, 22019641, 25165304, 44039282, 50330608, 88078564, 176157128, 352314256]

約数ペア:

[(1, 352314256), (2, 176157128), (4, 88078564), (7, 50330608), (8, 44039282), (14, 25165304), (16, 22019641), (17, 20724368), (28, 12582652), (31, 11364976), (34, 10362184), (47, 7496048), (56, 6291326), (62, 5682488), (68, 5181092), (94, 3748024), (112, 3145663), (119, 2960624), (124, 2841244), (127, 2774128), (136, 2590546), (188, 1874012), (217, 1623568), (238, 1480312), (248, 1420622), (254, 1387064), (272, 1295273), (329, 1070864), (376, 937006), (434, 811784), (476, 740156), (496, 710311), (508, 693532), (527, 668528), (658, 535432), (752, 468503), (799, 440944), (868, 405892), (889, 396304), (952, 370078), (1016, 346766), (1054, 334264), (1316, 267716), (1457, 241808), (1598, 220472), (1736, 202946), (1778, 198152), (1904, 185039), (2032, 173383), (2108, 167132), (2159, 163184), (2632, 133858), (2914, 120904), (3196, 110236), (3472, 101473), (3556, 99076), (3689, 95504), (3937, 89488), (4216, 83566), (4318, 81592), (5264, 66929), (5593, 62992), (5828, 60452), (5969, 59024), (6392, 55118), (7112, 49538), (7378, 47752), (7874, 44744), (8432, 41783), (8636, 40796), (10199, 34544), (11186, 31496), (11656, 30226), (11938, 29512), (12784, 27559), (14224, 24769), (14756, 23876), (15113, 23312), (15748, 22372), (17272, 20398)]