496749708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2944

約数の個数: 144

約数和(自身を含む): 1575153216

約数和(自身を除く): 1078403508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 1092, 1113, 1378, 1484, 1638, 1908, 2067, 2226, 2756, 2861, 3276, 3339, 4134, 4452, 4823, 5722, 6201, 6678, 8268, 8583, 9646, 11444, 12402, 13356, 14469, 17166, 19292, 20027, 24804, 25749, 28938, 34332, 37193, 40054, 43407, 51498, 57876, 60081, 74386, 80108, 86814, 102996, 111579, 120162, 148772, 151633, 173628, 180243, 223158, 240324, 260351, 303266, 334737, 360486, 446316, 454899, 520702, 606532, 669474, 720972, 781053, 909798, 1041404, 1061431, 1338948, 1364697, 1562106, 1819596, 1971229, 2122862, 2343159, 2729394, 3124212, 3184293, 3942458, 4245724, 4686318, 5458788, 5913687, 6368586, 7884916, 9372636, 9552879, 11827374, 12737172, 13798603, 17741061, 19105758, 23654748, 27597206, 35482122, 38211516, 41395809, 55194412, 70964244, 82791618, 124187427, 165583236, 248374854, 496749708]

約数ペア:

[(1, 496749708), (2, 248374854), (3, 165583236), (4, 124187427), (6, 82791618), (7, 70964244), (9, 55194412), (12, 41395809), (13, 38211516), (14, 35482122), (18, 27597206), (21, 23654748), (26, 19105758), (28, 17741061), (36, 13798603), (39, 12737172), (42, 11827374), (52, 9552879), (53, 9372636), (63, 7884916), (78, 6368586), (84, 5913687), (91, 5458788), (106, 4686318), (117, 4245724), (126, 3942458), (156, 3184293), (159, 3124212), (182, 2729394), (212, 2343159), (234, 2122862), (252, 1971229), (273, 1819596), (318, 1562106), (364, 1364697), (371, 1338948), (468, 1061431), (477, 1041404), (546, 909798), (636, 781053), (689, 720972), (742, 669474), (819, 606532), (954, 520702), (1092, 454899), (1113, 446316), (1378, 360486), (1484, 334737), (1638, 303266), (1908, 260351), (2067, 240324), (2226, 223158), (2756, 180243), (2861, 173628), (3276, 151633), (3339, 148772), (4134, 120162), (4452, 111579), (4823, 102996), (5722, 86814), (6201, 80108), (6678, 74386), (8268, 60081), (8583, 57876), (9646, 51498), (11444, 43407), (12402, 40054), (13356, 37193), (14469, 34332), (17166, 28938), (19292, 25749), (20027, 24804)]