321335532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 144

約数和(自身を含む): 993414240

約数和(自身を除く): 672078708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 369, 378, 441, 492, 574, 588, 738, 756, 861, 882, 1107, 1148, 1323, 1476, 1481, 1722, 1764, 2009, 2214, 2583, 2646, 2962, 3444, 4018, 4428, 4443, 5166, 5292, 5924, 6027, 7749, 8036, 8886, 10332, 10367, 12054, 13329, 15498, 17772, 18081, 20734, 24108, 26658, 30996, 31101, 36162, 39987, 41468, 53316, 54243, 60721, 62202, 72324, 72569, 79974, 93303, 108486, 121442, 124404, 145138, 159948, 182163, 186606, 216972, 217707, 242884, 279909, 290276, 364326, 373212, 425047, 435414, 546489, 559818, 653121, 728652, 850094, 870828, 1092978, 1119636, 1275141, 1306242, 1639467, 1700188, 1959363, 2185956, 2550282, 2612484, 2975329, 3278934, 3825423, 3918726, 5100564, 5950658, 6557868, 7650846, 7837452, 8925987, 11476269, 11901316, 15301692, 17851974, 22952538, 26777961, 35703948, 45905076, 53555922, 80333883, 107111844, 160667766, 321335532]

約数ペア:

[(1, 321335532), (2, 160667766), (3, 107111844), (4, 80333883), (6, 53555922), (7, 45905076), (9, 35703948), (12, 26777961), (14, 22952538), (18, 17851974), (21, 15301692), (27, 11901316), (28, 11476269), (36, 8925987), (41, 7837452), (42, 7650846), (49, 6557868), (54, 5950658), (63, 5100564), (82, 3918726), (84, 3825423), (98, 3278934), (108, 2975329), (123, 2612484), (126, 2550282), (147, 2185956), (164, 1959363), (189, 1700188), (196, 1639467), (246, 1306242), (252, 1275141), (287, 1119636), (294, 1092978), (369, 870828), (378, 850094), (441, 728652), (492, 653121), (574, 559818), (588, 546489), (738, 435414), (756, 425047), (861, 373212), (882, 364326), (1107, 290276), (1148, 279909), (1323, 242884), (1476, 217707), (1481, 216972), (1722, 186606), (1764, 182163), (2009, 159948), (2214, 145138), (2583, 124404), (2646, 121442), (2962, 108486), (3444, 93303), (4018, 79974), (4428, 72569), (4443, 72324), (5166, 62202), (5292, 60721), (5924, 54243), (6027, 53316), (7749, 41468), (8036, 39987), (8886, 36162), (10332, 31101), (10367, 30996), (12054, 26658), (13329, 24108), (15498, 20734), (17772, 18081)]