213527928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 592416000

約数和(自身を除く): 378888072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 67, 76, 87, 114, 116, 134, 152, 174, 201, 228, 232, 241, 268, 348, 402, 456, 482, 536, 551, 696, 723, 804, 964, 1102, 1273, 1446, 1608, 1653, 1928, 1943, 2204, 2546, 2892, 3306, 3819, 3886, 4408, 4579, 5092, 5784, 5829, 6612, 6989, 7638, 7772, 9158, 10184, 11658, 13224, 13737, 13978, 15276, 15544, 16147, 18316, 20967, 23316, 27474, 27956, 30552, 32294, 36632, 36917, 41934, 46632, 48441, 54948, 55912, 64588, 73834, 83868, 96882, 109896, 110751, 129176, 132791, 147668, 167736, 193764, 221502, 265582, 295336, 306793, 387528, 398373, 443004, 468263, 531164, 613586, 796746, 886008, 920379, 936526, 1062328, 1227172, 1404789, 1593492, 1840758, 1873052, 2454344, 2809578, 3186984, 3681516, 3746104, 5619156, 7363032, 8896997, 11238312, 17793994, 26690991, 35587988, 53381982, 71175976, 106763964, 213527928]

約数ペア:

[(1, 213527928), (2, 106763964), (3, 71175976), (4, 53381982), (6, 35587988), (8, 26690991), (12, 17793994), (19, 11238312), (24, 8896997), (29, 7363032), (38, 5619156), (57, 3746104), (58, 3681516), (67, 3186984), (76, 2809578), (87, 2454344), (114, 1873052), (116, 1840758), (134, 1593492), (152, 1404789), (174, 1227172), (201, 1062328), (228, 936526), (232, 920379), (241, 886008), (268, 796746), (348, 613586), (402, 531164), (456, 468263), (482, 443004), (536, 398373), (551, 387528), (696, 306793), (723, 295336), (804, 265582), (964, 221502), (1102, 193764), (1273, 167736), (1446, 147668), (1608, 132791), (1653, 129176), (1928, 110751), (1943, 109896), (2204, 96882), (2546, 83868), (2892, 73834), (3306, 64588), (3819, 55912), (3886, 54948), (4408, 48441), (4579, 46632), (5092, 41934), (5784, 36917), (5829, 36632), (6612, 32294), (6989, 30552), (7638, 27956), (7772, 27474), (9158, 23316), (10184, 20967), (11658, 18316), (13224, 16147), (13737, 15544), (13978, 15276)]