218758675198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1\times {\mathrm{5651}}^1$

素因数の和:6349

約数の個数: 64

約数和(自身を含む): 390041174016

約数和(自身を除く): 171282498818

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 467, 934, 1337, 2674, 3269, 5651, 5921, 6538, 11302, 11842, 14477, 28954, 39557, 41447, 79114, 82894, 89197, 101339, 175181, 178394, 202678, 350362, 624379, 1079341, 1226267, 1248758, 2158682, 2452534, 2639017, 2765107, 5278034, 5530214, 7555387, 15110774, 18473119, 19355749, 33459571, 36946238, 38711498, 66919142, 81809527, 163619054, 234216997, 468433994, 504052247, 572666689, 1008104494, 1145333378, 3528365729, 7056731458, 15625619657, 31251239314, 109379337599, 218758675198]

約数ペア:

[(1, 218758675198), (2, 109379337599), (7, 31251239314), (14, 15625619657), (31, 7056731458), (62, 3528365729), (191, 1145333378), (217, 1008104494), (382, 572666689), (434, 504052247), (467, 468433994), (934, 234216997), (1337, 163619054), (2674, 81809527), (3269, 66919142), (5651, 38711498), (5921, 36946238), (6538, 33459571), (11302, 19355749), (11842, 18473119), (14477, 15110774), (28954, 7555387), (39557, 5530214), (41447, 5278034), (79114, 2765107), (82894, 2639017), (89197, 2452534), (101339, 2158682), (175181, 1248758), (178394, 1226267), (202678, 1079341), (350362, 624379)]