748109124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 2252105856

約数和(自身を除く): 1503996732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 61, 63, 82, 84, 122, 123, 126, 164, 183, 244, 246, 252, 287, 366, 369, 427, 492, 549, 574, 732, 738, 854, 861, 1098, 1148, 1187, 1281, 1476, 1708, 1722, 2196, 2374, 2501, 2562, 2583, 3444, 3561, 3843, 4748, 5002, 5124, 5166, 7122, 7503, 7686, 8309, 10004, 10332, 10683, 14244, 15006, 15372, 16618, 17507, 21366, 22509, 24927, 30012, 33236, 35014, 42732, 45018, 48667, 49854, 52521, 70028, 72407, 74781, 90036, 97334, 99708, 105042, 144814, 146001, 149562, 157563, 194668, 210084, 217221, 289628, 292002, 299124, 315126, 340669, 434442, 438003, 506849, 584004, 630252, 651663, 681338, 868884, 876006, 1013698, 1022007, 1303326, 1362676, 1520547, 1752012, 2027396, 2044014, 2606652, 2968687, 3041094, 3066021, 4088028, 4561641, 5937374, 6082188, 6132042, 8906061, 9123282, 11874748, 12264084, 17812122, 18246564, 20780809, 26718183, 35624244, 41561618, 53436366, 62342427, 83123236, 106872732, 124684854, 187027281, 249369708, 374054562, 748109124]

約数ペア:

[(1, 748109124), (2, 374054562), (3, 249369708), (4, 187027281), (6, 124684854), (7, 106872732), (9, 83123236), (12, 62342427), (14, 53436366), (18, 41561618), (21, 35624244), (28, 26718183), (36, 20780809), (41, 18246564), (42, 17812122), (61, 12264084), (63, 11874748), (82, 9123282), (84, 8906061), (122, 6132042), (123, 6082188), (126, 5937374), (164, 4561641), (183, 4088028), (244, 3066021), (246, 3041094), (252, 2968687), (287, 2606652), (366, 2044014), (369, 2027396), (427, 1752012), (492, 1520547), (549, 1362676), (574, 1303326), (732, 1022007), (738, 1013698), (854, 876006), (861, 868884), (1098, 681338), (1148, 651663), (1187, 630252), (1281, 584004), (1476, 506849), (1708, 438003), (1722, 434442), (2196, 340669), (2374, 315126), (2501, 299124), (2562, 292002), (2583, 289628), (3444, 217221), (3561, 210084), (3843, 194668), (4748, 157563), (5002, 149562), (5124, 146001), (5166, 144814), (7122, 105042), (7503, 99708), (7686, 97334), (8309, 90036), (10004, 74781), (10332, 72407), (10683, 70028), (14244, 52521), (15006, 49854), (15372, 48667), (16618, 45018), (17507, 42732), (21366, 35014), (22509, 33236), (24927, 30012)]