211671684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6829}}^1$

素因数の和:6890

約数の個数: 96

約数和(自身を含む): 642566400

約数和(自身を除く): 430894716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 6829, 7749, 10332, 13658, 15498, 20487, 27316, 30996, 40974, 47803, 61461, 81948, 95606, 122922, 143409, 184383, 191212, 245844, 279989, 286818, 368766, 430227, 559978, 573636, 737532, 839967, 860454, 1119956, 1290681, 1679934, 1720908, 1959923, 2519901, 2581362, 3359868, 3919846, 5039802, 5162724, 5879769, 7559703, 7839692, 10079604, 11759538, 15119406, 17639307, 23519076, 30238812, 35278614, 52917921, 70557228, 105835842, 211671684]

約数ペア:

[(1, 211671684), (2, 105835842), (3, 70557228), (4, 52917921), (6, 35278614), (7, 30238812), (9, 23519076), (12, 17639307), (14, 15119406), (18, 11759538), (21, 10079604), (27, 7839692), (28, 7559703), (36, 5879769), (41, 5162724), (42, 5039802), (54, 3919846), (63, 3359868), (82, 2581362), (84, 2519901), (108, 1959923), (123, 1720908), (126, 1679934), (164, 1290681), (189, 1119956), (246, 860454), (252, 839967), (287, 737532), (369, 573636), (378, 559978), (492, 430227), (574, 368766), (738, 286818), (756, 279989), (861, 245844), (1107, 191212), (1148, 184383), (1476, 143409), (1722, 122922), (2214, 95606), (2583, 81948), (3444, 61461), (4428, 47803), (5166, 40974), (6829, 30996), (7749, 27316), (10332, 20487), (13658, 15498)]