201620268696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{385519}}^1$

素因数の和:385829

約数の個数: 128

約数和(自身を含む): 630649036800

約数和(自身を除く): 429028768104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 283, 308, 462, 566, 616, 849, 924, 1132, 1698, 1848, 1981, 2264, 3113, 3396, 3962, 5943, 6226, 6792, 7924, 9339, 11886, 12452, 15848, 18678, 21791, 23772, 24904, 37356, 43582, 47544, 65373, 74712, 87164, 130746, 174328, 261492, 385519, 522984, 771038, 1156557, 1542076, 2313114, 2698633, 3084152, 4240709, 4626228, 5397266, 8095899, 8481418, 9252456, 10794532, 12722127, 16191798, 16962836, 21589064, 25444254, 29684963, 32383596, 33925672, 50888508, 59369926, 64767192, 89054889, 101777016, 109101877, 118739852, 178109778, 218203754, 237479704, 327305631, 356219556, 436407508, 654611262, 712439112, 763713139, 872815016, 1200120647, 1309222524, 1527426278, 2291139417, 2400241294, 2618445048, 3054852556, 3600361941, 4582278834, 4800482588, 6109705112, 7200723882, 8400844529, 9164557668, 9600965176, 14401447764, 16801689058, 18329115336, 25202533587, 28802895528, 33603378116, 50405067174, 67206756232, 100810134348, 201620268696]

約数ペア:

[(1, 201620268696), (2, 100810134348), (3, 67206756232), (4, 50405067174), (6, 33603378116), (7, 28802895528), (8, 25202533587), (11, 18329115336), (12, 16801689058), (14, 14401447764), (21, 9600965176), (22, 9164557668), (24, 8400844529), (28, 7200723882), (33, 6109705112), (42, 4800482588), (44, 4582278834), (56, 3600361941), (66, 3054852556), (77, 2618445048), (84, 2400241294), (88, 2291139417), (132, 1527426278), (154, 1309222524), (168, 1200120647), (231, 872815016), (264, 763713139), (283, 712439112), (308, 654611262), (462, 436407508), (566, 356219556), (616, 327305631), (849, 237479704), (924, 218203754), (1132, 178109778), (1698, 118739852), (1848, 109101877), (1981, 101777016), (2264, 89054889), (3113, 64767192), (3396, 59369926), (3962, 50888508), (5943, 33925672), (6226, 32383596), (6792, 29684963), (7924, 25444254), (9339, 21589064), (11886, 16962836), (12452, 16191798), (15848, 12722127), (18678, 10794532), (21791, 9252456), (23772, 8481418), (24904, 8095899), (37356, 5397266), (43582, 4626228), (47544, 4240709), (65373, 3084152), (74712, 2698633), (87164, 2313114), (130746, 1542076), (174328, 1156557), (261492, 771038), (385519, 522984)]