1971298094048

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{829}}^1\times {\mathrm{1783}}^1$

素因数の和:3280

約数の個数: 96

約数和(自身を含む): 3949329000960

約数和(自身を除く): 1978030906912

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 587, 829, 1136, 1174, 1658, 1783, 2272, 2348, 3316, 3566, 4696, 6632, 7132, 9392, 13264, 14264, 18784, 26528, 28528, 41677, 57056, 58859, 83354, 117718, 126593, 166708, 235436, 253186, 333416, 470872, 486623, 506372, 666832, 941744, 973246, 1012744, 1046621, 1333664, 1478107, 1883488, 1946492, 2025488, 2093242, 2956214, 3892984, 4050976, 4186484, 5912428, 7785968, 8372968, 11824856, 15571936, 16745936, 23649712, 33491872, 34550233, 47299424, 69100466, 74310091, 104945597, 138200932, 148620182, 209891194, 276401864, 297240364, 419782388, 552803728, 594480728, 839564776, 867648809, 1105607456, 1188961456, 1679129552, 1735297618, 2377922912, 3358259104, 3470595236, 6941190472, 13882380944, 27764761888, 61603065439, 123206130878, 246412261756, 492824523512, 985649047024, 1971298094048]

約数ペア:

[(1, 1971298094048), (2, 985649047024), (4, 492824523512), (8, 246412261756), (16, 123206130878), (32, 61603065439), (71, 27764761888), (142, 13882380944), (284, 6941190472), (568, 3470595236), (587, 3358259104), (829, 2377922912), (1136, 1735297618), (1174, 1679129552), (1658, 1188961456), (1783, 1105607456), (2272, 867648809), (2348, 839564776), (3316, 594480728), (3566, 552803728), (4696, 419782388), (6632, 297240364), (7132, 276401864), (9392, 209891194), (13264, 148620182), (14264, 138200932), (18784, 104945597), (26528, 74310091), (28528, 69100466), (41677, 47299424), (57056, 34550233), (58859, 33491872), (83354, 23649712), (117718, 16745936), (126593, 15571936), (166708, 11824856), (235436, 8372968), (253186, 7785968), (333416, 5912428), (470872, 4186484), (486623, 4050976), (506372, 3892984), (666832, 2956214), (941744, 2093242), (973246, 2025488), (1012744, 1946492), (1046621, 1883488), (1333664, 1478107)]