190411452016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1\times {\mathrm{1973}}^1$

素因数の和:3586

約数の個数: 80

約数和(自身を含む): 392571748800

約数和(自身を除く): 202160296784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 1076, 1319, 1973, 2152, 2638, 3946, 4304, 4573, 5276, 7892, 9146, 10552, 15784, 18292, 21104, 22423, 31568, 33541, 36584, 44846, 67082, 73168, 89692, 134164, 179384, 268328, 354811, 358768, 530737, 536656, 709622, 1061474, 1419244, 2122948, 2602387, 2838488, 4245896, 5204774, 5676976, 6031787, 8491792, 9022529, 10409548, 12063574, 18045058, 20819096, 24127148, 36090116, 41638192, 44240579, 48254296, 72180232, 88481158, 96508592, 144360464, 176962316, 353924632, 700042103, 707849264, 1400084206, 2800168412, 5600336824, 11200673648, 11900715751, 23801431502, 47602863004, 95205726008, 190411452016]

約数ペア:

[(1, 190411452016), (2, 95205726008), (4, 47602863004), (8, 23801431502), (16, 11900715751), (17, 11200673648), (34, 5600336824), (68, 2800168412), (136, 1400084206), (269, 707849264), (272, 700042103), (538, 353924632), (1076, 176962316), (1319, 144360464), (1973, 96508592), (2152, 88481158), (2638, 72180232), (3946, 48254296), (4304, 44240579), (4573, 41638192), (5276, 36090116), (7892, 24127148), (9146, 20819096), (10552, 18045058), (15784, 12063574), (18292, 10409548), (21104, 9022529), (22423, 8491792), (31568, 6031787), (33541, 5676976), (36584, 5204774), (44846, 4245896), (67082, 2838488), (73168, 2602387), (89692, 2122948), (134164, 1419244), (179384, 1061474), (268328, 709622), (354811, 536656), (358768, 530737)]